IFX20001MBV50HTSA1

IFX20001 Low dropout voltage regulator Features • Two output voltage versions: 3.3 V, 5.0 V • Low drop voltage ≤ 300 mV over the full temperature range • Output current: 30 mA • Inhibit function • Low quiescent current • Input voltage up to 45 V • Wide temperature range: Tj = -40°C to +125°C • Output protected against short circuit • Overtemperature protection • Reverse polarity protection • Very small and thermally enhanced package • Green Product (RoHS compliant) Potential applications • Manufacturing automation • Appliances • Network routers The IFX20001 is not qualified and manufactured according to the requirements of Infineon Technologies with regards to automotive and/or transportation applications. For automotive applications please refer to the Infineon TLx (TLE, TLS, TLF, ...) voltage regulator products. Product validation Qualified for industrial applications according to the relevant tests of JEDEC. Description The IFX20001 is a monolithic integrated low drop voltage regulator in a very small SMD package PG-SCT595-5. It is designed to supply various loads (e.g. microcontrollers, sensors, or as stand-by supply, etc.) under severe conditions. Therefore the device is equipped with additional protection functions against overload, short circuit and reverse polarity. In case of an overtemperature condition the regulator is automatically turned off by the integrated thermal protection circuit. Datasheet www.infineon.com/industrial-voltage-regulators 1 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Input voltages up to 40 V are regulated to VQ,nom = 3.3 V (V33 version) or 5.0 V (V50 version). The output is able to drive a load of 30 mA while it regulates the output voltage within a 4% accuracy. To save energy the device can be switched to stand-by mode via an inhibit input which causes the current consumption to drop below 5 µA. Type Package Marking IFX20001MBV33 PG-SCT595-5 V3 IFX20001MBV50 PG-SCT595-5 V5 Datasheet 2 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Table of contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 2.1 2.2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin definitions and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 3.1 3.2 3.3 General product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4.1 4.2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical characteristics voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Typical performance characteristics voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Datasheet 3 6 6 7 7 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Block diagram 1 Block diagram Saturation Control and Protection Circuit Temperature Control Ι 3 4 Band-GapReferenz + 2,5 1 GND INH Figure 1 Datasheet Q AEB02312 Block diagram 4 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Pin configuration 2 Pin configuration 2.1 Pin assignment 5 1 4 2 3 SCT595.vsd Figure 2 Pin configuration (top view) 2.2 Pin definitions and functions Table 1 Pin definitions and functions fixed output voltage versions Pin Symbol Function 1 INH Inhibit input High level to turn on the IC. 2 GND Ground Connected to pin 5. 3 I Input voltage 4 Q Output voltage Must be blocked with a ceramic capacitor CQ ≥ 3.3 µF.1)2) 5 GND Ground Connected to pin 2. 1) Output capacitor requirements for IFX20001MBV33: CQ ≥ 3.3 µF, ESR = 2.5 Ω to 6 Ω. 2) Output capacitor requirements for IFX20001MBV50: CQ ≥ 3.3 µF, ESR = 2.5 Ω to 8 Ω. Datasheet 5 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator General product characteristics 3 General product characteristics 3.1 Absolute maximum ratings Table 2 Absolute maximum ratings1) Tj = -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Parameter Symbol Values Min. Typ. Max. -42 45 Unit Note or Test Condition Number V P_3.1.1 Input I Voltage Current VI – II – – – VQ -6 – 30 – 2) Output Q Voltage Current V – P_3.1.2 2) II – – – VINH -42 – 45 V – P_3.1.3 -500 – 2) µA – P_3.1.4 -5 – 5 mA -0.3 V ≤ VI ≤ 45 V; tp < 1 ms P_3.1.5 Inhibit Voltage Current IINH Temperatures Junction temperature Tj -40 – 150 °C – P_3.1.6 Storage temperature Tstg -50 – 150 °C – P_3.1.7 1) Not subject to production test, specified by design. 2) Internally limited. Notes 1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. Datasheet 6 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator General product characteristics 3.2 Functional range Table 3 Functional range Parameter Symbol Input voltage VI Values Unit Note or Test Condition Number Min. Typ. Max. 4.0 – 45 V IFX20001MBV33 P_3.2.1 5.5 – 45 V IFX20001MBV50 P_3.2.2 Inhibit voltage VINH -0.3 – 40 V – P_3.2.3 Junction temperature Tj -40 – 125 °C – P_3.2.4 Note: Within the functional or operating range, the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given in the electrical characteristics table. 3.3 Thermal resistance Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go to www.jedec.org. Table 4 Thermal resistance Parameter Junction to ambient Junction to soldering point Symbol RthJA RthJSP Values Unit Note or Test Condition Min. Typ. Max. – – 81 K/W 2s2p board1) Number P_3.3.1 2) – 217 – K/W Footprint only P_3.3.2 – 117 – K/W 300 mm2 PCB heatsink area2) P_3.3.3 – 103 – K/W 600 mm2 PCB heatsink area2) P_3.3.4 – 30 – K/W Pins 2, 5 fixed to TA P_3.3.5 1) Specified RthJA value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The product (chip+package) was simulated on a 76.2 × 114.3 × 1.5 mm3 board with 2 inner copper layers (2 × 70 µm Cu, 2 × 35 µm Cu). Where applicable a thermal via array under the exposed pad contacted the first inner copper layer. 2) Package mounted on PCB FR4; 80 × 80 × 1.5 mm3, 35 µm Cu, 5 µm Sn; horizontal position; zero airflow. Not subject to production test; specified by design. Datasheet 7 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Electrical characteristics 4 Electrical characteristics 4.1 Electrical characteristics voltage regulator Table 5 Electrical characteristics voltage regulator VI = 13.5 V; VINH > 2.5 V; Tj = -40°C to +125°C; all voltages with respect to ground (unless otherwise specified) Parameter Symbol Values Unit Note or Test Condition Number 3.17 3.30 3.43 V 1 mA ≤ IQ ≤ 30 mA VI = 13.5 V P_5.1.1 3.17 3.30 3.43 V IQ = 10 mA; 4.3 V ≤ VI ≤ 40 V P_5.1.2 4.80 5.00 5.20 V 1 mA ≤ IQ ≤ 30 mA VI = 13.5 V P_5.1.18 4.80 5.00 5.20 V IQ = 10 mA; 6 V ≤ VI ≤ 40 V P_5.1.19 IQ 30 – – mA 1) P_5.1.3 Vdr – 250 300 mV IQ = 20 mA P_5.1.4 CQ 3.3 – – µF IFX20001MBV33: 2.5 Ω ≤ ESR ≤ 6 Ω at 10 kHz P_5.1.5 3.3 – – µF IFX20001MBV50: 2.5 Ω ≤ ESR ≤ 8 Ω at 10 kHz P_5.1.20 – 2 4.5 mA IQ < 30 mA P_5.1.6 – 110 170 µA IQ < 1 mA; Tj < 85°C P_5.1.7 – – 1 µA VINH = 0.4 V; Tj < 85°C P_5.1.8 – – 5 µA VINH = 0.4 V P_5.1.9 Min. Typ. Max. Output voltage IFX20001MBV33 VQ Output voltage IFX20001MBV50 VQ Output current limitation Dropout voltage 1) Output capacitor Current consumption Iq = II – IQ Quiescent current (stand-by) Iq = II – IQ Iq Iq Load regulation ∆VQ – 10 20 mV 1 mA < IQ < 25 mA; Tj = 25°C; P_5.1.10 Line regulation ∆VQ – 5 20 mV VI = (VQ,nom + 0.5 V) to 36 V; IQ = 5 mA; Tj = 25°C P_5.1.12 Power supply ripple rejection PSRR – 60 – dB fr = 100 Hz; Vr = 0.5 Vpp P_5.1.13 Inhibit, turn-on voltage VINH,high – – 2.2 V VQ > 0.95 × VQ,nom P_5.1.14 Inhibit, turn-off voltage VINH, low 0.4 – – V VQ < 0.1 V P_5.1.15 H-input current VINH,high – 8 12 µA VINH = 5 V P_5.1.16 L-input current VINH, low -2 – 2 µA VINH = 0 V P_5.1.17 Logic Inhibit input 1) Measured when the output voltage VQ has dropped 100 mV from the nominal value. Datasheet 8 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Electrical characteristics 4.2 Typical performance characteristics voltage regulator Output voltage VQ vs. input voltage VI Current consumption Iq vs. input voltage VI AED03349.VSD 10 VQ VINH = 5 V RL = 1 kΩ V AED03347.VSD 1000 Iq µA 8 800 6 600 VINH = 5 V GV50 4 2 0 200 0 2 4 6 8 0 V 10 VI Datasheet RL = 1 kΩ 400 GV33 RL = 5 kΩ 0 10 20 30 40 V 50 VI 9 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Application information 5 Application information Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. V Q ,nom + 0.5V to 45V I CI 100 nF Inhibit INH 4 3 1 Q 3.3V / 5.0V IFX20001 CQ 4.7 μF 2,5 RQ 3.3 Ω GND Figure 3 Application diagram The output voltage of the IFX20001 is divided and compared to an internal reference of 2.5 V typical. A regulation loop controls the output to achieve a stabilized output voltage. Figure 3 shows a typical application circuit. In order to maintain the stability of the control loop the IFX20001 output requires an output capacitor CQ of at least 3.3 µF with a minimum required ESR of 2.5 Ω and a maximum allowed ESR of 6 Ω for the IFX20001MBV33 and 8 Ω for the IFX20001MBV50. It is recommended to use for CQ a suitable tantalum capacitor or a multilayer ceramic capacitor with a sufficiently dimensioned series resistor in order to cover the required ESR range over the full operating temperature range of Tj = -40°C to +125°C.1) At the input of the regulator a capacitor is required for compensating line influences (100 nF ceramic capacitor recommended). A resistor of approximately 1 Ω in series with the input capacitor CI can dampen oscillations that could occur due to the input line inductance and the input capacitor. 1) For usage of ceramic capacitors without applying an additional series resistor at the output please refer to the IFX20002 which is a corresponding voltage regulator series specially designed for the usage of low-ESR output capacitors (< 2 Ω). Datasheet 10 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Package information 6 Package information 2.9 ±0.2 (2.2) B (1.45) 1.2 +0.1 -0.05 1.1 MAX. (0.3) (0.4) 1) 2 3 0.3 +0.1 -0.05 0.15 +0.1 -0.06 +0.1 0.6 -0.05 0.2 0.95 M 1.6 ±0.1 10˚ MAX. 1 4 2.5 ±0.1 (0.23) 1) (0.13) 5 0.25 ±0.1 10˚ MAX. 0.1 MAX. A A 1.9 1) Contour of slot depends on profile of gull-wing lead form 0.25 M B GPW05997 2.9 1.45 2.3 1.3 1.9 2.3 1.3 1.3 MIN. PG-SCT595-51) 1.6 Figure 4 0.4 0.4 0.75 0.75 0.95 0.95 HLG09053 HLG09090 Reflow soldering Figure 5 Wave soldering Footprint PG-SCT595-51) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-compliant (i.e. Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). Further information on packages https://www.infineon.com/packages 1) Dimensions in mm Datasheet 11 Rev. 1.20 2021-05-11 IFX20001 Low dropout voltage regulator Revision history 7 Revision history Revision Date Changes 1.20 2021-05-11 Updated layout and structure Editorial changes Added TOC 1.1 2013-01-08 Corrected ESR requirements for output capacitor (Chapter 3.2, Table 1 / Chapter 5.1, Table 2 / Chapter 6, “Application information” Added remarks/footnotes with respect to ESR (Chapter 6) Updated application diagram (Figure 3) Updated (improved) limits of parameters current consumption, line regulation and load regulation in electrical characteristics (Chapter 5.1, Table 2). Adapted test condition for current consumption Updated minimum limit for absolute maximum ratings of VQ (Chapter 4.1) Further editorial changes 1.02 2010-05-20 Editorial change (Figure 3) 1.01 2009-09-10 Editorial changes: updated coverpage Overview page: inserted reference statement to TLE/TLF series 1.0 2009-04-28 Initial release Datasheet 12 Rev. 1.20 2021-05-11 Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2021-05-11 Published by Infineon Technologies AG 81726 Munich, Germany © 2021 Infineon Technologies AG. All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com Document reference Z8F51515785 IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics ("Beschaffenheitsgarantie"). With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. In addition, any information given in this document is subject to customer's compliance with its obligations stated in this document and any applicable legal requirements, norms and standards concerning customer's products and any use of the product of Infineon Technologies in customer's applications. The data contained in this document is exclusively intended for technically trained staff. It is the responsibility of customer's technical departments to evaluate the suitability of the product for the intended application and the completeness of the product information given in this document with respect to such application. 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