1769205241

1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 3.3V, 5V, 12V or 24V Input / 1W / 3kV Functional Isolated / Unregulated 5V Output DESCRIPTION FEATURES The FISM 1769205x41 MagI3 C power module series are unregulated, functionally isolated, fully integrated DC/DC converters. • • • • • • • • • • • • • The modules integrate the switching power stage, control circuitry, transformer and input/output capacitors. The modules require no external components for operation thus reducing design effort and complexity to a minimum. The FISM family ensures fast time to market and low development costs. 3kV DC functional isolation for 60s Nominal input voltage rails: 3.3V /5V / 12V / 24V Output voltage: 5V unregulated Low output voltage ripple: Typ. 55mV at full load Output voltage accuracy: Typ. -2.5% at full load Output power: 1W (0.2A) Dynamic power boost up to 0.3A for 0.5s Continuous short-circuit protection Isolation capacitance of typ. 20pF Integrated CIN , COUT and transformer Operating ambient temperature range: -40°C to 105°C RoHS & REACh compliant Complies with EN55032 (CISPR-32) class B conducted and radiated emissions standard • UL62368-1 approved The 1769205x41 series of the FISM family achieves an efficiency of 84% to 90.5%. The series is available in an SMT-8 package (13.2 x 11.4 x 7.25)mm. TYPICAL APPLICATIONS • • • • Data acquisition Test and measurement systems Interface and microcontroller supplies Industrial control TYPICAL CIRCUIT DIAGRAM VIN 2 +VIN +VOUT 5 VOUT Module NO NEED FOR CIN VINGND Data Sheet Version 2.1 www.we-online.com/powermodules NO NEED FOR COUT 1 -VIN -VOUT 4 VOUTGND © August 2023 1 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module CONTENTS 1 PINOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 PINOUT COMPATIBLE FAMILY MEMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 SALES INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5 ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 OPERATING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 7 THERMAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 8 ELECTRICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 9 APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 10 RoHS, REACh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11 PACKAGE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 12 RELIABILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 13 NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 14 ISOLATION VOLTAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 14.1 Dielectric Test Setup (High Pot Test) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 14.2 Repeated High-Voltage Isolation Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 15 TYPICAL PERFORMANCE CURVES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.1 Radiated and Conducted Emissions (With EMI Input Filter) . . . . . . . . . . . . . . 15.1.1 Radiated Emissions EN55032 (CISPR-32) Class B Compliant Test Setup . 15.1.2 Conducted Emissions EN55032 (CISPR-32) Class B Compliant Test Setup 15.1.3 Radiated And Conducted Emissions - 1769205041 . . . . . . . . . . . . . 15.1.4 Radiated And Conducted Emissions - 1769205141 . . . . . . . . . . . . . 15.1.5 Radiated And Conducted Emissions - 1769205241 . . . . . . . . . . . . . 15.1.6 Radiated And Conducted Emissions - 1769205341 . . . . . . . . . . . . . 15.2 DC Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.2.1 Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.3 Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.4 Duty Cycle IMOC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.4.1 Temperature Derating IMOC . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.4.2 Output Voltage Tolerance Envelope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 11 11 11 12 13 14 15 16 16 17 18 18 19 16 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 17 CIRCUIT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 18 PROTECTION FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 18.1 Short-Circuit Protection (SCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 19 DESIGN EXAMPLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.1 Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.2 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.3 Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.3.1 Module: 1769205041 / 1769205141 (3.3V / 5V Input / 5V Output / 0.2A) 19.3.2 Module: 1769205241 (12V Input / 5V Output / 0.2A) . . . . . . . . . . . . 19.3.3 Module: 1769205341 (24V Input / 5V Output / 0.2A) . . . . . . . . . . . . Data Sheet Version 2.1 www.we-online.com/powermodules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 22 23 23 23 24 24 © August 2023 2 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 20 APPLICATION CONSIDERATIONS . . . . . . . . . . 20.1 Primary Side Parallel Connection . . . . . . . 20.2 Secondary Side Serial Connection . . . . . . . 20.3 Generating Complementary Output Voltages 20.4 Reverse Polarity Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 25 26 27 28 21 HANDLING RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 21.1 Soldering Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 22 PHYSICAL DIMENSIONS . . . . . 22.1 Component . . . . . . . . . 22.2 Recommended Landpattern 22.3 Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 30 30 31 23 DOCUMENT HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 24 LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 25 LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 26 CAUTIONS AND WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 27 IMPORTANT NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 3 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module +VOUT 1 2 4 -VOUT 5 +VIN 8 -VIN NC 1 PINOUT Figure 1: Pinout. Table 1: Marking description. MARKING DESCRIPTION WE Würth Elektronik eiSos GmbH & Co. KG YY Year WW Calendar week 1769205x41 Order code AA Input voltage B Output voltage C Isolation voltage Table 2: Pin description. SYMBOL NUMBER TYPE DESCRIPTION -VIN 1 Power Input ground pin +VIN 2 Power Input voltage pin -VOUT 4 Power Output ground pin +VOUT 5 Power Output voltage pin NC 8 — Data Sheet Version 2.1 www.we-online.com/powermodules Not connected © August 2023 4 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 2 ORDERING INFORMATION Table 3: Ordering information. ORDER CODE SPECIFICATIONS PACKAGE PACKAGING UNIT 1769205041 3.3V / 5V version SMT-8 13” Reel (500 pieces) 1769205141 5V / 5V version SMT-8 13” Reel (500 pieces) 1769205241 12V / 5V version SMT-8 13” Reel (500 pieces) 1769205341 24V / 5V version SMT-8 13” Reel (500 pieces) 3 PINOUT COMPATIBLE FAMILY MEMBERS Table 4: Pinout compatible family members. ORDER CODE SPECIFICATIONS PACKAGE PACKAGING UNIT 1769405141 5V / 5V version SMT-8 13” Reel (500 pieces) 1769405241 12V / 5V version SMT-8 13” Reel (500 pieces) 1769405341 24V / 5V version SMT-8 13” Reel (500 pieces) 176920502 3.3V / 5V version SMT-8 13” Reel (500 pieces) 176920512 5V / 5V version SMT-8 13” Reel (500 pieces) 176920522 12V / 5V version SMT-8 13” Reel (500 pieces) 176881212 5V / 12V version SMT-8 13” Reel (500 pieces) 176861512 5V / 15V version SMT-8 13” Reel (500 pieces) 4 SALES INFORMATION SALES CONTACT Würth Elektronik eiSos GmbH & Co. KG EMC and Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 7942 945 0 www.we-online.com/powermodules Technical support: powermodules@we-online.com Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 5 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 5 ABSOLUTE MAXIMUM RATINGS Caution: Exceeding the listed absolute maximum ratings may affect the device negatively and may cause permanent damage. Table 5: Absolute maxiumum ratings. SYMBOL VIN VOUT VISO Tstorage VESD LIMIT PARAMETER MIN (1) MAX(1) UNIT Input pin voltage 3.3VIN / 5VOUT version (1769205041) 5VIN / 5VOUT version (1769205141) 12VIN / 5VOUT version (1769205241) 24VIN / 5VOUT version (1769205341) -0.4 -0.4 -0.4 -0.4 9 10 16 50 V V V V Output pin voltage 3.3VIN / 5VOUT version (1769205041) 5VIN / 5VOUT version (1769205141) 12VIN / 5VOUT version (1769205241) 24VIN / 5VOUT version (1769205341) -0.7 -0.7 -0.7 -0.7 16 16 25 16 V V V V Isolation voltage input to output for 1s(6) Isolation voltage input to output, 100% tested for 60s(7) — — 4 3 kV kV Assembled, non-operating storage temperature -55 125 °C -4 4 kV (4) ESD Voltage (HBM), according to EN61000-4-2 6 OPERATING CONDITIONS Operating conditions are conditions under which the device is intended to be functional. All values are referenced to GND. MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 105°C. Table 6: Operating conditions. SYMBOL VIN VOUT PARAMETER Input Voltage 3.3VIN / 5VOUT version (1769205041) 5VIN / 5VOUT version (1769205141) 12VIN / 5VOUT version (1769205241) 24VIN / 5VOUT version (1769205341) Output Voltage (5) MIN(1) TYP(3) MAX(1) UNIT 2.97 4.5 10.8 21.6 3.3 5 12 24 3.63 5.5 13.2 26.4 V V V V — 5 — V 0.2 A IOUT Nominal output current — — POUT Nominal output power (without derating) — — 1 W COUT_MAX Maximal output capacitance — — 2400 µF Ta Ambient temperature range -40 — 105(2) °C TJOP Junction temperature range -40 — 125 °C 7 THERMAL SPECIFICATIONS Caution: Exceeding the listed absolute maximum ratings may affect the device negatively and may cause permanent damage. Table 7: Thermal specifications. SYMBOL PARAMETER TYP(3) UNIT TCase_Max Maximum case temperature (top side) 105 °C Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 6 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 8 ELECTRICAL SPECIFICATIONS Caution: MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 105°C. Typical values represent statistically the utmost probable values at the following conditions: TA = 25°C, unless otherwise noted. Table 8: Electrical specifications. SYMBOL PARAMETER IMOC Maximum overload current TEST CONDITIONS MIN(1) TYP(3) MAX(1) UNIT — — 0.3(8) A — — 1.2 % — 10 15 % — -2.5 — % — 5.5 — V — 75 — mVPP — 55 — mVPP — 220 — kHz — 440(10) — kHz — 440(10) — kHz — 300 — kHz — 600(10) — kHz — 600(10) — kHz — 8 — mA — — — 5 4 4 — — — mA mA mA — 84 — % — 90.5 — % — 90 — % — 86 — % Output Current Accuracy Line regulation Load Regulation Output voltage accuracy VOUT Output voltage at no load Output voltage ripple & noise per 1.0% change in input voltage(9) VIN nominal, VOUT = 5V IOUT = 0.02A to 0.2A VIN nominal, IOUT = 0.2A VIN nominal VIN nominal, VOUT = 5V 20MHz BWL (1769205041) VIN nominal, VOUT = 5V 20MHz BWL (remaining versions) Switching Frequency fSW Switching frequency, internal clock Switching frequency, input current Switching frequency, output voltage ripple Switching frequency, internal clock Switching frequency, input current Switching frequency, output voltage ripple VIN nominal, IOUT = 0.2A (1769205041) VIN nominal, IOUT = 0.2A (1769205041) VIN nominal, IOUT = 0.2A (1769205041) VIN nominal, IOUT = 0.2A (remaining versions) VIN nominal, IOUT = 0.2A (remaining versions) VIN nominal, IOUT = 0.2A (remaining versions) Input Current IIN No load input current (operating, switching) VIN = 3.3V, IOUT = 0A (1769205041) VIN = 5V, IOUT = 0A (1769205141) VIN = 12V, IOUT = 0A (1769205241) VIN = 24V, IOUT = 0A (1769205341) Efficiency η Efficiency VIN = 3.3V, IOUT = 0.2A (1769205041) VIN = 5V, IOUT = 0.2A (1769205141) VIN = 12V, IOUT = 0.2A (1769205241) VIN = 24V, IOUT = 0.2A (1769205341) Isolation Characteristics CISO Isolation capacitance 100kHz/0.1V — 20 — pF RISO Isolation resistance 500VDC 1 — — GΩ Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 7 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 9 APPROVALS Table 9: Approvals. SYMBOL 10 STANDARD DESCRIPTION 62368-1, 2nd Edition Recognized for use as Audio/Video, Information and Communication Technology Equipment, U.S.A. (UL62368-1) and Canada (C22.2 No. 62368-1) E-File: E497615 Applicable for altitudes up to 2000m RoHS, REACh Table 10: RoHS, REACh. Directive 2011/65/EU of the European Parliament and the Council of June 8th, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. Directive 1907/2006/EU of the European Parliament and the Council of June 1st, 2007 regarding the Registration, Evaluation, Authorization and Restriction of Chemicals (REACh). RoHS directive REACh directive 11 PACKAGE SPECIFICATIONS Table 11: Package specifications. PARAMETER TYP(3) UNIT Case UL94V-0 (Refer to UL approval E150608) — — φ(RH) Maximum storage humidity (see HANDLING RECOMMENDATIONS for soldering requirements) 95 % 1.3 g ITEM Weight Vibration IP MIL-STD-202G: 5g for 1 minute, 120 cycles each of 3 orientation, test from 10Hz-55Hz Degree of protection according to IEC/EC 60529 Washing 12 X0 Washing compatible with standard industrial water based washers. RELIABILITY Table 12: Reliability. SYMBOL MTBF(11) PARAMETER Mean Time Between Failures Data Sheet Version 2.1 www.we-online.com/powermodules TEST CONDITIONS +25°C: Ground Benign +100°C: Ground Benign TYP(3) UNIT 3 28000 · 10 5000 · 103 h h © August 2023 8 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 13 NOTES (1) Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control (SQC) methods. (2) Measured without heatsink. Natural convection (0 - 20LFM / 0 - 0.1m/s) Test PCB 80mm x 80mm horizontal orientation 35µm copper on top and bottom. (3) Typical numbers are valid at 25°C ambient temperature and represent statistically the utmost probability assuming the Gaussian distribution. (4) The human body model is a 100pF capacitor discharged through a 1.5 kΩ resistor into each pin. Test method is per JESD-22-114. (5) Depending on ambient temperature, see thermal derating diagram (Output Power). (6) Not production tested. It is a design parameter. (7) Test voltage as defined by the UL62368-1. (8) Overload current, see Duty Cycle IMOC & Temperature Derating IMOC . (9) Within the complete VIN operating range. (10) Due to the converter topology, the external output voltage ripple frequency is twice the internal clock frequency. (11) MIL-HDBK-217F; GB Ground, Benign: Non mobile, temperature and humidity controlled environments readily accessible to maintenance; includes laboratory instruments and test equipment, medical electronic equipment, business and scientific computer complexes, and missiles and support equipment in ground silos; MTBF value is referring to 1769205x41. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 9 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 14 ISOLATION VOLTAGE To verify the integrity of the isolation a test voltage is applied for a specified time across a component that is designed to provide electrical isolation. This test is known as ’High Pot Test’, ’Flash Tested’, ’Withstand Voltage’, ’Proof Voltage’, ’Dielectric Withstand Voltage’ or ’Isolation Test Voltage’. All isolated Power Modules are 100% production tested at their stated isolation voltage. This is 3 kVDC for 60 seconds. The isolation test voltage indicated in this data sheet is for voltage transient immunity only. It does not allow this part to be used within a safety isolation system. The module will function properly with several hundreds of volts applied continuously across the isolation barrier, however surrounding components must be individually analyzed to ensure proper insulation. Isolation measures must be taken into account to prevent any user-accessible circuitry from causing harm. 14.1 Dielectric Test Setup (High Pot Test) Connect all input and output terminals together (see figure below) before connecting the supply voltage. When testing, set the cut-off current to 1mA with a test voltage of 3kVDC and test time of 60s. VIN 2 +VIN +VOUT 4 VOUT Module VINGND 1 -VIN -VOUT 3 VOUTGND Supply Figure 2: Dielectric test setup. 14.2 Repeated High-Voltage Isolation Testing A repeated high voltage test of a barrier component degrades its isolation capabilities. The primary and secondary windings within this transformer are enameled (coated) but do not possess additional isolation. Typically, parts can withstand multiples of their stated test voltage and still perform optimally. The magnet wire coating can degrade over time due to chemical reactions that occur at high voltages. We recommend keeping high voltage isolation testing to a minimum to better protect the isolation between the windings. If repeated high voltage isolation testing is required, consider reducing the voltage by a significant amount e.g. 20% from the test voltage stated within the datasheet These safety concerns are equally applicable to components that utilize functional isolation beyond wire coating (i.e. physical barriers or spacing). Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 10 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15 TYPICAL PERFORMANCE CURVES If not otherwise specified, the following conditions apply: TA = 25°C. 15.1 Radiated and Conducted Emissions (With EMI Input Filter) The 1769205x41 power modules were tested in several EMC configurations to give more realistic information about implementation in the applications. The test setup is based on CISPR16 with the limit values of CISPR32. All measurements were performed with the layout and components shown in DESIGN EXAMPLE. 15.1.1 Radiated Emissions EN55032 (CISPR-32) Class B Compliant Test Setup • Measured in a Fully Anechoic Room (FAR) at 3m antenna distance • Input wire length: 160cm (80cm horizontal + 80cm vertical) • Output wire length: 1m 15.1.2 Conducted Emissions EN55032 (CISPR-32) Class B Compliant Test Setup • Measurement input wire length: 80cm • Output wire length: 1m Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 11 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.1.3 Radiated And Conducted Emissions - 1769205041 Radiated Emissions in dBµV/m 70 60 EN55032 Class A Limit 50 EN55032 Class B Limit 40 30 20 10 0 -10 30 100 Horizontal 1000 Frequency in MHz Vertical Horizontal Figure 3: 1769205041 radiated EMI VIN = 3.3V, VOUT = 5V, IOUT = 0.2A, with input filter. 80 Conducted Emissions in dBµV 70 EN55032 Class B Quasi Peak Limit 60 EN55032 Class B Average Limit 50 40 30 20 10 0 -10 0.15 1 Quasi-Peak Frequency in MHz Average 10 30 Quasi-Peak Figure 4: 1769205041 conducted EMI VIN = 3.3V, VOUT = 5V, IOUT = 0.2A, with input filter. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 12 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.1.4 Radiated And Conducted Emissions - 1769205141 Radiated Emissions in dBµV/m 70 60 EN55032 Class A Limit 50 EN55032 Class B Limit 40 30 20 10 0 -10 30 100 Horizontal 1000 Frequency in MHz Vertical Horizontal Figure 5: 1769205141 radiated EMI VIN = 5V, VOUT = 5V, IOUT = 0.2A, with input filter. 80 Conducted Emissions in dBµV 70 EN55032 Class B Quasi Peak Limit 60 EN55032 Class B Average Limit 50 40 30 20 10 0 -10 0.15 1 Quasi-Peak Frequency in MHz Average 10 30 Quasi-Peak Figure 6: 1769205141 conducted EMI VIN = 5V, VOUT = 5V, IOUT = 0.2A, with input filter. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 13 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.1.5 Radiated And Conducted Emissions - 1769205241 Radiated Emissions in dBµV/m 70 60 EN55032 Class A Limit 50 EN55032 Class B Limit 40 30 20 10 0 -10 30 100 Horizontal 1000 Frequency in MHz Vertical Horizontal Figure 7: 1769205241 radiated EMI VIN = 12V, VOUT = 5V, IOUT = 0.2A, with input filter. 80 Conducted Emissions in dBµV 70 EN55032 Class B Quasi Peak Limit 60 EN55032 Class B Average Limit 50 40 30 20 10 0 -10 0.15 1 Quasi-Peak Frequency in MHz Average 10 30 Quasi-Peak Figure 8: 1769205241 conducted EMI VIN = 12V, VOUT = 5V, IOUT = 0.2A, with input filter. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 14 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.1.6 Radiated And Conducted Emissions - 1769205341 Radiated Emissions in dBµV/m 70 60 EN55032 Class A Limit 50 EN55032 Class B Limit 40 30 20 10 0 -10 30 100 Horizontal 1000 Frequency in MHz Vertical Horizontal Figure 9: 1769205341 radiated EMI VIN = 24V, VOUT = 5V, IOUT = 0.2A, with input filter. 80 Conducted Emissions in dBµV 70 EN55032 Class B Quasi Peak Limit 60 EN55032 Class B Average Limit 50 40 30 20 10 0 -10 0.15 1 Quasi-Peak Frequency in MHz Average 10 30 Quasi-Peak Figure 10: 1769205341 conducted EMI VIN = 24V, VOUT = 5V, IOUT = 0.2A, with input filter. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 15 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.2 DC Performance Curves Efficiency in % 15.2.1 Efficiency 100 90 80 70 60 50 40 30 20 10 0 0 0.02 0.04 1769205041 1769205341 0.06 0.08 0.10 0.12 Output Current in A 1769205141 0.14 0.16 0.18 0.20 1769205241 Figure 11: 1769205x41 efficiency, VIN = Nom, TA = 25°C. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 16 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module Relative Output Power 15.3 Output Power 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 10 20 30 40 50 60 70 80 Ambient Temperature in °C 90 100 110 120 130 Figure 12: 1769205x41 output power thermal derating, VIN = Nom., IOUT = 0.2A. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 17 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.4 Duty Cycle IMOC 2.00 Relative Output Power 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 0 0.5 1.0 1.5 2.0 2.5 Time in s 3.0 3.5 4.0 4.5 5.0 Figure 13: 1769205x41 dynamic power boost, VIN = Nom. The overload current of 150% IOUT can be supplied for maximum 0.5s and requires a 3s recovery time until the next overload event. 15.4.1 Temperature Derating IMOC 2.00 Relative Output Power 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0 0 10 20 30 Nom. cont. 40 50 60 70 80 Ambient Temperature in °C Static power boost cont. 90 100 110 120 130 Dynamic power boost max. 0.5s Figure 14: 1769205x41 power boost thermal derating, VIN = Nom. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 18 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 15.4.2 Output Voltage Tolerance Envelope 15.0 Output Voltage in % in % Output Voltage Accuracy 12.5 10.0 7.5 5.0 2.5 0 -2.5 -5.0 -7.5 -10.0 0.02 0.04 0.06 0.08 Min 0.10 0.12 Output Current in A 0.14 0.16 0.18 Typ 0.20 Max Figure 15: 1769205041, 1769205141 output voltage tolerance envelope, VIN = 3.3V/5V. 15.0 Output Voltage Accuracy in % 12.5 10.0 7.5 5.0 2.5 0 -2.5 -5.0 -7.5 -10.0 0.02 0.04 0.06 Min 0.08 0.10 0.12 Output Current in A 0.14 0.16 0.18 Typ 0.20 Max Figure 16: 1769205241, 1769205341 output voltage tolerance envelope, VIN = 12V/24V. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 19 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 16 BLOCK DIAGRAM VIN 2 Cin 1µF VINGN D VIN 1 -VIN 2 +VIN Cin 1µF VINGN D 1 Power Module 1769205141 +VIN Power Stage + Primary-Side Controller 5 -VOU T 4 +VOUT 5 -VOUT 4 VOUT Cout 3kV „Functional isolation“ 1µF Power Module 1769205041/1769205241/ 1769205341 Power Stage + Primary-Side Controller +VOU T VOUTGND VOUT Cout 3kV „Functional isolation“ -VIN 1µF VOUTGND Figure 17: 1769205x41 block Diagram. 17 CIRCUIT DESCRIPTION The MagI3 C power module 1769205141 is based on full bridge topology whereas the MagI3 C power modules 1769205041 / 1769205241 / 1769205341 are based on a push-pull converter. All modules have an integrated IC, rectifying diodes, input and output capacitors and a transformer. Since there is no feedback path from the output to the input, the duty cycle is fixed at 50% and is independent of the load (zero load to full load). The output voltage is unregulated and defined by the turns ratio of the transformer. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 20 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 18 PROTECTION FEATURES 18.1 Short-Circuit Protection (SCP) The modules are continously output short-circuit protected. The protection is realized via comparing the drain voltages of the MOSFETs to a certain internal reference. During a short circuit situation the output voltage is pulled low. The output voltage recovers to its nominal value after the error is resolved. 6 Output Voltage in V 5 4 3 2 1 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time in s 0.8 0.9 1.0 1.1 1.2 Figure 18: 1769205x41 short-circuit protection nominal VIN / VOUT , IOUT = 0.2A. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 21 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 19 DESIGN EXAMPLE The design example shows a possible solution for 3.3V (1769205041), 5V (1769205141), 12V (1769205241) and 24V (1769205341) to 5V with a max. Iout of 0.2A. All of the necessary components to fullfill the requirements of the CISPR 32 EMI conducted- and radiated-emissions tests are included in the design example. It passes the conducted emissions class B with 0.8m input- and 1m output lines and passes the radiated emissions class B in a FAR at 3m measurement distance with 0.8m horizontal, 0.8m vertical input- and 1m horizontal outputlines. In the final application filter components may be omitted depending on the requirements. 19.1 Layout Figure 19: 1769205x41 layout recommendation. The layout above has been evaluated to provide the optimal performance in terms of transient response, efficiency, ripple and EMI. The design footprint can be reduced at the expense of performance in these parameters. The following recommendation should be followed when designing the layout: 1. The input capacitor should be placed as close as possible to the +VIN and -VIN pins of the device. 2. The output capacitor should be placed as close as possible to the +VOUT and -VOUT pins of the device. 3. The Y-capacitor should be placed as close as possible to the +VIN and -VOUT pins of the device. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 22 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 19.2 Schematic C4 (Cy) VIN 2 L1 (Lf) VOUTGND 1769205041/1769205141 +VIN 5 +VOUT VOU T Module C1 (Cf) C2 (Cin) C3 (Cout) 1 VINGND -VIN 4 -VOUT VOU TGN D C4 (Cy) VIN 2 L1 (Lf) VOUTGND 1769205241/1769205341 +VIN 5 +VOUT VOU T Module C1 (Cf) C2 (Cin) C3 (Cout) 1 VINGND -VIN 4 -VOUT VOU TGN D Figure 20: 1769205x41 design example schematic. 19.3 Bill of Materials 19.3.1 Module: 1769205041 / 1769205141 (3.3V / 5V Input / 5V Output / 0.2A) Table 13: 1769205041 / 1769205141 design example bill of materials. DESIGNATOR DESCRIPTION FUNCTION QUANTITY ORDER CODE MANUFACTURER U1 MagI3 C Power Module Power supply 1 1769205041/ 1769205141 WE L1 Filter inductor, 6.8µH, PD2 family, ISAT = 2.1A, IR = 1.54A Input Filter 1 744773068 WE C1 Ceramic chip capacitor 4.7µF/10V X7R, 1210 Input Filter 1 885012209004 WE C2 Ceramic chip capacitor 4.7µF/10V X7R, 1210 Input Filter / Electrical Performance 1 885012209004 WE C3 Ceramic chip capacitor 10µF/16V X7R, 1210 Output Filter / Electrical Performance 1 885012209014 WE C4 Ceramic chip capacitor 470pF/3kV Impulse 1808 X7R Y-Cap 1 885342210003 WE Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 23 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 19.3.2 Module: 1769205241 (12V Input / 5V Output / 0.2A) Table 14: 1769205241 design example bill of materials. DESIGNATOR DESCRIPTION 3 FUNCTION QUANTITY ORDER CODE MANUFACTURER U1 MagI C Power Module Power supply 1 1769205241 WE L1 Filter inductor (cmc), 10µH, SL2 family, IR = 1.6A Input Filter 1 744226S WE C1 Ceramic chip capacitor 4.7µF/16V X7R, 1210 Input Filter 1 885012209013 WE C2 Ceramic chip capacitor 4.7µF/16V X7R, 1210 Input Filter / Electrical Performance 1 885012209013 WE C3 Ceramic chip capacitor 10µF/16V X7R, 1210 Output Filter / Electrical Performance 1 885012209014 WE C4 Ceramic chip capacitor 470pF/3kV Impulse 1808 X7R Y-Cap 1 885342210003 WE 19.3.3 Module: 1769205341 (24V Input / 5V Output / 0.2A) Table 15: 1769205341 design example bill of materials. DESIGNATOR DESCRIPTION 3 FUNCTION QUANTITY ORDER CODE MANUFACTURER U1 MagI C Power Module Power supply 1 1769205341 WE L1 Filter inductor (cmc), 10µH, SL2 family, IR = 1.6A Input Filter 1 744226S WE C1 Ceramic chip capacitor 4.7µF/50V X7R, 1210 Input Filter 1 885012209048 WE C2 Ceramic chip capacitor 4.7µF/50V X7R, 1210 Input Filter / Electrical Performance 1 885012209048 WE C3 Ceramic chip capacitor 10µF/16V X7R, 1210 Output Filter / Electrical Performance 1 885012209014 WE C4 Ceramic chip capacitor 470pF/3kV Impulse 1808 X7R Y-Cap 1 885342210003 WE Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 24 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 20 APPLICATION CONSIDERATIONS 20.1 Primary Side Parallel Connection A standard industrial configuration is, that the power modules are supplied by a dc bus voltage. Multiple 1769205x41 can be connected to one dc bus as shown in the figure below. The outputs must not be connected in parallel to each other and could have individual voltages VOUT1 and VOUT2 . For serial connection of the output see also ’Secondary Side Serial Connection’. In case of using long supply lines or different wire length for each 1769205x41 it is recommended to decouple each power module with an additional LC filter (see schematic below). The decoupling LC filter is also recommended if the supplying dc bus has a high impedance so that high voltage swings at the input of each power module might be present. Decoupling filt er 2 + L1 +VIN +VOUT 5 + Module 1 C1 DC BUS VOU T 1 - 1 -VIN -VOUT +VIN +VOUT 4 - Decoupling filter 2 L2 5 + Module 2 C2 VOU T 2 1 -VIN -VOUT 4 - Figure 21: Decoupling for primary side parallel connection. As a starting point for the decoupling filters, use the values of the reference filters - see also ’Radiated And Conducted Emissions (With Input Filter)’. The final appropriate filter for the application has then to be evaluated under operation in the target application by checking e.g. the change of the input ripple voltage. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 25 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 20.2 Secondary Side Serial Connection To generate a higher output voltage it is possible to put the outputs of the 1769205x41 in series. It is common practice to connect an additional capacitor between the +VOUT and -VOUT. Decoupling filter 2 L1 + +VIN +VOUT 5 + Module 1 C1 DC BUS - 1 -VIN -VOUT 4 Output Capacitor C3 Decoupling filter 2 L2 +VIN +VOUT 2xV OUT 5 Module 2 C2 1 -VIN -VOUT 4 - Figure 22: Primary side serial connection. In case of using long supply lines or different line length for each 1769205x41 it is recommended to decouple each power module with an additional LC filter. The decoupling LC filter is also recommended if the supplying dc bus has a high impedance so that high voltage swings at the input of each power module could be present. As initial values, the EMI filter shown for every part number can be used. See also ’Primary Side Parallel Connection’. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 26 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 20.3 Generating Complementary Output Voltages Another common requirement in industrial applications is to provide a complementary voltage (±5V). This can be easily implemented by using two 1769205x41 modules according to the schematic below. It is a common practice to connect an additional capacitor across each output voltage. Decoupling filter 2 + L1 +VIN +VOUT 5 + Module 1 DC BUS C1 Output Capacitor C3 - 1 -VIN -VOUT 4 - Decoupling filter 2 L2 +VIN +VOUT +VOUT 5 Module 2 Output Capacitor C2 -VOUT C4 1 -VIN -VOUT 4 + Figure 23: Generating complementary output voltages. For using long supply lines or different line length for each 1769205x41 it is recommended to decouple each power module with an additional LC- filter. The decoupling LC filter is also recommended if the suppliyng dc bus has a high impedance so that high voltage swings at the input of each power module could be present. As initial values, the EMI filter shown for every part number can be used. See also ’Primary Side Parallel Connection’. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 27 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 20.4 Reverse Polarity Protection A simple way of creating an input reverse polarity protection is to place a diode in series with the positive input line. Due to the forward voltage drop of the diode the application efficiency drops. 2 + +VIN - 5 VOU T Module Reverse polarity blocking diode DC BUS +VOUT 1 -VIN -VOUT 4 VOU TGN D Figure 24: Reverse polarity protection. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 28 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 21 HANDLING RECOMMENDATIONS 1. The power module is classified as MSL1 (JEDEC Moisture Sensitivity Level 1) and doesn´t requires special handling due to moisture sensitivity (JEDEC J-STD033). 2. Parts have unlimited floor life according to JEDEC J-STD033. 3. Maximum numbers of reflow cycles is two. 4. For minimum risk, solder the module in the last reflow cycle of the PCB production. 5. The component lead material is copper (Cu) and the lead finish is ENEPIG (NiPdAu). 6. For solder paste use a standard SAC Alloy such as SAC 305, type 3 or higher. 7. The profile below is valid for convection reflow only 8. Other soldering methods (e.g. vapor phase) are not verified and have to be validated by the customer at their own risk 21.1 Soldering Profile Table 16: Reflow solder profile. Profile Feature Symbol Value Preheat temperature minimum Ts_min 150°C Preheat temperature maximum Ts_max 180°C Preheat time from Ts_min to Ts_max ts 60-90 seconds Liquidous temperature TL 217°C Time maintained above TL tL 60-90 seconds Classification temperature TC 245°C Peak package body temperature TP TP ≤ TC Time within TC - 5°C and TC tP tP ≤ 20 seconds Ramp-up Rate (TL to Tp ) 3°C/second maximum Ramp-down rate (Tp to TL ) 3°C/second maximum Time 25°C to peak temperature 8 minutes maximum Please refer to JEDEC J-STD020 for further information pertaining to reflow soldering of electronic components. Figure 25: Solder profile. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 29 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 22 PHYSICAL DIMENSIONS 22.1 Component 2,54 ±0,1 0,6 ±0,1 5 8 0,4 ±0,1 ,0° 0,95 ±0,1 4 11,4 ±0,3 2 u5 1 detail A 7,62 ±0,1 7,0 ±0,25 A 0,1 8,5 ±0,25 r 7,25 ±0,25 13,2 ±0,5 Figure 26: Physical dimensions. All dimensions in mm Tolerance: xx.x =±0.5mm ; xx.xx = ±0.25mm unless otherwise noted 22.2 Recommended Landpattern 7,62 8 2 4 12,2 2,1 1 5 1,0 2,54 Figure 27: Recommended landpattern dimensions. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 30 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 22.3 Packaging Tape and Reel (mm) K0 P0 D0 P2 T E1 A W3 A C N D B W B0 E2 F W1 close to center Top Cover T ape D1 A T1 P1 W2 T2 A0 End Feeding direction Carrier Tape Start Cover Tape detail B B Cover Tape Chip Cavity Sprocket Hole No Component min. 160mm Components No Component min. 100mm Cover Tape min. 400mm Embossment Figure 28: Packaging dimensions. Table 17: Tape dimensions. A0 B0 D0 / D1 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.05 11.70 13.10 1.50 1.75 22.25 7.50 4.00 16.00 2.00 E1 E2 K0 P0 P1 P2 T 0.50 T1 0.35 T2 W ±0.10 ±0.10 8.00 24.00 Tape material is polystyrene Table 18: Reel dimensions. A B C D N W1 W2 W3 ±2.00 +1.00 −0.50 28.50 24.50 ±2.0 ±0.30 ±0.20 ±0.50 ±1.00 +1.00 −0.50 330.00 2.30 13.00 21.00 100.00 24.5 Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 31 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 23 DOCUMENT HISTORY Table 19: Document history. Revision Date Description 1.0 April 2022 Initial release of data sheet Comment 2.0 August 2023 PCN, Major change To improve the processability, Würth Elektronik has expanded the reflow solder profile to align with the JEDEC J-STD020E industry standard for reflow soldering. As a datasheet information amendment, Würth Elektronik has changed the specified switching frequency to create a better understanding between the internal and external switching frequency of the topology and to justify the shown EMC diagrams. This is a datasheet correction only. There will be no change in form, fit, function, quality or reliability of the product. All date codes will be affected by this change. 2.1 August 2023 Minor change Family expansion, release of 1769205041 Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 32 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 24 LIST OF FIGURES 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pinout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Dielectric test setup. . . . . . . . . . . . . . . . . . . . . 1769205041 radiated EMI. . . . . . . . . . . . . . . . . 1769205041 conducted EMI. . . . . . . . . . . . . . . . 1769205141 radiated EMI. . . . . . . . . . . . . . . . . 1769205141 conducted EMI. . . . . . . . . . . . . . . . 1769205241 radiated EMI. . . . . . . . . . . . . . . . . 1769205241 conducted EMI. . . . . . . . . . . . . . . . 1769205341 radiated EMI. . . . . . . . . . . . . . . . . 1769205341 conducted EMI. . . . . . . . . . . . . . . . Efficiency, VIN = Nom., TA = 25°C. . . . . . . . . . . . . . Output power thermal derating, VIN = Nom., IOUT = 0.2A. Dynamic power boost, VIN = Nom. . . . . . . . . . . . . Power boost thermal derating, VIN = Nom. . . . . . . . . Output voltage tolerance envelope, VIN = 3.3V/5V. . . . Output voltage tolerance envelope, VIN = 12V/24V. . . . Block diagram. . . . . . . . . . . . . . . . . . . . . . . . . Short-circuit protection. . . . . . . . . . . . . . . . . . . Layout recommendation. . . . . . . . . . . . . . . . . . . Design example schematic. . . . . . . . . . . . . . . . . Decoupling for primary side parallel connection. . . . . Primary side serial connection. . . . . . . . . . . . . . . Generating complementary output voltages. . . . . . . Reverse polarity protection. . . . . . . . . . . . . . . . . Solder profile. . . . . . . . . . . . . . . . . . . . . . . . . Physical dimensions. . . . . . . . . . . . . . . . . . . . . Recommended landpattern dimensions. . . . . . . . . . Packaging dimensions. . . . . . . . . . . . . . . . . . . . Data Sheet Version 2.1 www.we-online.com/powermodules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 10 12 12 13 13 14 14 15 15 16 17 18 18 19 19 20 21 22 23 25 26 27 28 29 30 30 31 © August 2023 33 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 25 LIST OF TABLES 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Marking description. . . . . . . . . . . . . . . . . . . . . . . . . Pin description. . . . . . . . . . . . . . . . . . . . . . . . . . . . Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . Pinout compatible family members. . . . . . . . . . . . . . . . Absolute maximum rating. . . . . . . . . . . . . . . . . . . . . . Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . . Thermal specifications. . . . . . . . . . . . . . . . . . . . . . . . Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . Approvals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RoHS, REACh. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package specifications. . . . . . . . . . . . . . . . . . . . . . . . Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1769205041 / 1769205141 design example bill of materials. 1769205241 design example bill of materials. . . . . . . . . . 1769205341 design example bill of materials. . . . . . . . . . Reflow solder profile. . . . . . . . . . . . . . . . . . . . . . . . . Tape dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . Reel dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . Document history. . . . . . . . . . . . . . . . . . . . . . . . . . Data Sheet Version 2.1 www.we-online.com/powermodules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 5 5 6 6 6 7 8 8 8 8 23 24 24 29 31 31 32 © August 2023 34 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 26 CAUTIONS AND WARNINGS The following conditions apply to all goods within the product series of MagI3 C of Würth Elektronik eiSos GmbH & Co. KG: General: • All recommendations according to the general technical specifications of the data-sheet have to be complied with. • The usage and operation of the product within ambient conditions which probably alloy or harm the component surface has to be avoided. • The responsibility for the applicability of customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products do also apply for customer specific products • Residual washing varnish agent that is used during the production to clean the application might change the characteristics of the body, pins or termination. The washing varnish agent could have a negative effect on the long term function of the product. Direct mechanical impact to the product shall be prevented as the material of the body, pins or termination could flake or in the worst case it could break. As these devices are sensitive to electrostatic discharge customer shall follow proper IC Handling Procedures. • Customer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of Würth Elektronik eiSos GmbH & Co. KG components in its applications, notwithstanding any applications-related information or support that may be provided by Würth Elektronik eiSos GmbH & Co. KG. • Customer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences lessen the likelihood of failures that might cause harm and take appropriate remedial actions • Customer will fully indemnify Würth Elektronik eiSos and its representatives against any damages arising out of the use of any Würth Elektronik eiSos GmbH & Co. KG components in safety-critical applications Product specific: Follow all instructions mentioned in the datasheet, especially: • The solder profile has to comply with the technical reflow or wave soldering specification, otherwise this will void the warranty. • All products are supposed to be used before the end of the period of 12 months based on the product date-code. • Violation of the technical product specifications such as exceeding the absolute maximum ratings will void the warranty. • It is also recommended to return the body to the original moisture proof bag and reseal the moisture proof bag again. • ESD prevention methods need to be followed for manual handling and processing by machinery. Disclaimer: This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH & Co. KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. Würth Elektronik eiSos GmbH & Co. KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable. However, no responsibility is assumed for inaccuracies or incompleteness. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 35 1769205x41 MagI3 C Power Module WPME-FISM - Fixed Isolated SIP/SMT Module 27 IMPORTANT NOTES General Customer Responsibility Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not. Accordingly, the customer is cautioned to verify that the datasheet is current before placing orders. Customer Responsibility Related to Specific, in Particular Safety-Relevant, Applications It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications. In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Best Care and Attention Any product-specific notes, warnings and cautions must be strictly observed. Any disregard will result in the loss of warranty. Customer Support for Product Specifications Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter. Product R&D Due to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard we inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected. Product Life Cycle Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. Property Rights All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used. General Terms and Conditions Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at www.we-online.com. Data Sheet Version 2.1 www.we-online.com/powermodules © August 2023 36