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PKE5321PI

PKE5321PI

  • 厂商:

    FLEX(伟创力)

  • 封装:

    DIP6 模块

  • 描述:

    隔离模块 直流转换器 2 输出 12V -12V 1.25A,1.25A 18V - 75V 输入

  • 数据手册
  • 价格&库存
PKE5321PI 数据手册
PUBLIC PUBLIC PRODUCT TABLE OF SPECIFICATION CONTENTS Prepared Prepared(Subject (Subjectresp) resp) No. No. jidgezou jidgezouGeorge GeorgeZou Zou Approved Approved(Document (Documentresp) resp) PKE5x2x seriesZou DC-DC Converters jidgezou jidgezouGeorge George Zou Checked Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 12(4) (3) 1/1301-BMR710 00152-BMR710 Technical Specification Date Date 5/26/2022 9/13/2021 Rev Rev 3/28701- BMR 710 Rev. E EB © Flex ZD May 2022 Key Features • Industry standard case dimensions 25.4 x 25.4 x 11.4 mm (1.00 x 1.00 x 0.45 inch) • High efficiency, typ. 88% • 1500 Vdc input to output isolation • Compliant with IEC/UL 62368 standard • MTBF 4.93 Mh General Characteristics • • • • • • • • Input under voltage shutdown Monotonic start-up Remote control Output over voltage protection Over temperature protection Output short-circuit protection Output voltage adjust function ISO 9001/14001 certified supplier Safety Approvals Design for Environment Meets requirements in hightemperature lead-free soldering processes. Contents Ordering Information General Information Safety Specification Absolute Maximum Ratings ............................................................. 2 ............................................................. 2 ............................................................. 3 ............................................................. 4 Electrical Specification ±12 V, ±0.625 A / 15 W ±15 V, ±0.5 A / 15 W ±12 V, ±1.25 A / 30 W ±15 V, ±1.0 A / 30 W PKE5221 .............................................. 5 PKE5225 .............................................. 8 PKE5321 ............................................ 11 PKE5325 ............................................ 14 EMC Specification Operating Information Thermal Consideration Connections Mechanical Information Soldering Information Delivery Information Product Qualification Specification ........................................................... 17 ........................................................... 19 ........................................................... 20 ........................................................... 21 ........................................................... 22 ........................................................... 23 ........................................................... 23 ........................................................... 24 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Date Product program PKE5221 PKE5225 PKE5321 PKE5325 Output ±12 V, ±0.625 A / 15 W ±15 V, ±0.5 A / 15 W ±12 V, ±1.25 A / 30 W ±15 V, ±1.0 A / 30 W Product number and Packaging PKE 5x2xPIn1n2 Options n1 ο Remote Control logic Delivery package information n2 5/26/2022 Rev 3/28701- BMR 710 Rev. E E © Flex Z May 2022 Compatibility with RoHS requirements Ordering Information n1 2 (4) 1/1301-BMR710 Technical Specification Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Options 2 n2 ο Description P Negative * Positive /B Tray of 25 products Example: a 15 W, ±12 V positive logic product with tray packaging would be PKE5221PIP/B. * Standard variant (i.e. no option selected). General Information Reliability The failure rate (λ) and mean time between failures (MTBF= 1/λ) is calculated at max output power and an operating ambient temperature (TA) of +25°C. Flex uses Telcordia SR-332 Issue 2 Method 1 to calculate the mean steady-state failure rate and standard deviation (σ). Telcordia SR-332 Issue 2 also provides techniques to estimate the upper confidence levels of failure rates based on the mean and standard deviation. Mean steady-state failure rate, λ Std. deviation, σ 202.797 nFailures/h 119.564nFailures/h MTBF (mean value) for the PKE522X series = 4.93 Mh. MTBF at 90% confidence level = 2.75 Mh The products are compatible with the relevant clauses and requirements of the RoHS directive 2011/65/EU and have a maximum concentration value of 0.1% by weight in homogeneous materials for lead, mercury, hexavalent chromium, PBB and PBDE and of 0.01% by weight in homogeneous materials for cadmium. Exemptions in the RoHS directive utilized in Flex products are found in the Statement of Compliance document. Flex fulfills and will continuously fulfill all its obligations under regulation (EC) No 1907/2006 concerning the registration, evaluation, authorization and restriction of chemicals (REACH) as they enter into force and is through product materials declarations preparing for the obligations to communicate information on substances in the products. Quality Statement The products are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, Six Sigma, and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of the products. Warranty Warranty period and conditions are defined in Flex General Terms and Conditions of Sale. Limitation of Liability Flex does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person’s health or life). © Flex 2022 The information and specifications in this technical specification is believed to be correct at the time of publication. However, no liability is accepted for inaccuracies, printing errors or for any consequences thereof. Flex reserves the right to change the contents of this technical specification at any time without prior notice. PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Safety Specification General information Flex Power DC/DC converters and DC/DC regulators are designed in accordance with the safety standards IEC 62368-1, EN 62368-1 and UL 62368-1 Audio/video, information and communication technology equipment Part 1: Safety requirements IEC/EN/UL 62368-1 contains requirements to prevent injury or damage due to the following hazards: • • • • • • Electrical shock Electrically-caused fire Injury caused by hazardous substances Mechanically-caused injury Skin burn Radiation-caused injury On-board DC/DC converters, Power interface modules and DC/DC regulators are defined as component power supplies. As components they cannot fully comply with the provisions of any safety requirements without “conditions of acceptability”. Clearance between conductors and between conductive parts of the component power supply and conductors on the board in the final product must meet the applicable safety requirements. Certain conditions of acceptability apply for component power supplies with limited stand-off (see Mechanical Information for further information). It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable safety standards and regulations for the final product. Component power supplies for general use shall comply with the requirements in IEC/EN/UL 62368-1. Product related standards, e.g. IEEE 802.3af Power over Ethernet, and ETS-300132-2 Power interface at the input to telecom equipment, operated by direct current (dc) are based on IEC/EN/UL 62368-1 with regards to safety. Flex Power DC/DC converters, Power interface modules and DC/DC regulators are UL 62368-1 recognized and certified in accordance with EN 62368-1. The flammability rating for all construction parts of the products meet requirements for V-0 class material according to IEC 60695-11-10, Fire hazard testing, test flames – 50 W horizontal and vertical flame test methods. Isolated DC/DC converters & Power interface modules The product may provide basic or functional insulation between input and output according to IEC/EN/UL 62368-1 (see Safety Certificate), different conditions shall be met if the output of a basic or a functional insulated product shall be considered as ES1 energy source. For basic insulated products (see Safety Certificate) the output is considered as ES1 energy source if one of the 3 3 (4) 1/1301-BMR710 Technical Specification Date 5/26/2022 Rev 3/28701- BMR 710 Rev. E E © Flex Z May 2022 following conditions is met: • The input source provides supplementary or double or reinforced insulation from the AC mains according to IEC/EN/UL 62368-1. • The input source provides functional or basic insulation from the AC mains and the product’s output is reliably connected to protective earth according to IEC/EN/UL 62368-1. For functional insulated products (see Safety Certificate) the output is considered as ES1 energy source if one of the following conditions is met: • The input source provides double or reinforced insulation from the AC mains according to IEC/EN/UL 62368-1. • The input source provides basic or supplementary insulation from the AC mains and the product’s output is reliably connected to protective earth according to IEC/EN/UL 62368-1. • The input source is reliably connected to protective earth and provides basic or supplementary insulation according to IEC/EN/UL 62368-1 and the maximum input source voltage is 60 Vdc. Galvanic isolation between input and output is verified in an electric strength test and the isolation voltage (Viso) meets the voltage strength requirement for basic insulation according to IEC/EN/UL 62368-1. It is recommended to use a slow blow fuse at the input of each DC/DC converter. If an input filter is used in the circuit the fuse should be placed in front of the input filter. In the rare event of a component problem that imposes a short circuit on the input source, this fuse will provide the following functions: • Isolate the fault from the input power source so as not to affect the operation of other parts of the system • Protect the distribution wiring from excessive current and power loss thus preventing hazardous overheating Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 1 (14) No. jidgezou George Zou Approved (Document resp) 4 PUBLIC PRODUCT SPECIFICATION Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B May 2022 L © Flex Absolute Maximum Ratings Characteristics min TP1 TS VI Viso Viso Viso Vtr Operating Temperature (see Thermal Consideration section) Storage temperature Input voltage Isolation voltage (input to output test voltage) Isolation voltage (input to case) Isolation voltage (case to output) Input voltage transient (withstand for 1s) -40 -55 18 VRC Remote Control pin voltage (see Operating Information section) Vadj Adjust pin voltage (see Operating Information section) Positive logic option Negative logic option 0 0 0 typ max Unit +115 +125 75 1500 1000 1000 100 6 6 Vo °C °C V Vdc Vdc Vdc V V V V Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits in the Electrical Specification. If exposed to stress above these limits, function and performance may degrade in an unspecified manner. Fundamental Circuit Diagram 5 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 2 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date Rev 3/28701- BMR 710 Rev. E 9/13/2021 B © Flex Electrical Specification ±12 V, ±0.625 A / 15 W PKE5221PI(P) TP1 = -40 to +115ºC, VI = 18 to 75 V, unless otherwise specified under Conditions. Typical values given at: TP1 = +25°C, VI = 48 VI max IO, unless otherwise specified under Conditions. Additional Cout = 22 µF ceramic capacitor. See Operating Information section for selection of capacitor types. Characteristics Conditions min typ VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 14 VIon Turn-on input voltage Increasing input voltage 15 CI Internal input capacitance PO Output power max Unit 75 V 15 16 V 16 17 18 15 89 max IO, VI = 24 V 89 50% of max IO, VI = 48 V 88 max IO, VI = 48 V 89 Pd Power Dissipation max IO 1.2 Pli Input idling power IO = 0 A, VI = 48 V 0.25 fs Switching frequency 0-100 % of max IO, VOi 460 kHz Output2 Unit min typ max min typ max +11.88 +12 +12.12 -11.88 -12 -12.12 V +60 +120 -60 -120 mV Load regulation VI = 48 V, 0-100 % of max IO +60 +120 -60 -120 mV Ramp-up time (from 10−90% of VOi) Start-up time (from VI connection to 90% of VOi) VI = 48 V, Load step 50-7550% of max IO, di/dt = 1 A/μs 10-100% of max IO, TP1 = 25ºC, VI = 48 V +0.3 -0.3 V 200 200 µs 1.2 1.2 ms 6 6 ms 350 1.5 350 1.5 µs s VI shut-down fall time (from VI off to 10% of VO) max IO IO = 0 A RC start-up time max IO 5 5 ms RC shut-down fall time max IO 100 100 µs IO = 0 A 1.7 1.7 s (from RC off to 10% of VO) IO Output current Ilim Current limit threshold TP1 < max TP1 Isc Short circuit current TP1 = 25ºC see Note 1 Cout Recommended Capacitive Load TP1 = 25ºC see Note 2 VOac Output ripple & noise OVP Over voltage protection RC W 400 Output1 W max IO Load transient recovery time tRC 2.5 Line regulation ttr tf % TP1 = +25°C, VI = 48 V, IO = ±0.625 A Load transient voltage deviation ts Conditions 340 W Output voltage initial setting and accuracy Vtr tr µF 0 50% of max IO, VI = 24 V Efficiency VOi V 1.14 η Characteristics May 2022 L 0 +0.75 +1 +0.625 0 +1.25 -0.75 +0.670 0 See ripple & noise section, VOi, max IO, TP1 = +25°C, VI = 48 V, 10100% of max IO -1 -0.625 A -1.25 A -0.670 +330 0 A -330 µF +30 -30 mVp-p +15 -15 V Sink current, see Note 3 See operating information 10 10 mA Trigger level See operating information 2.5 2.5 V Note 1: hiccup mode Note 2: Test condition: Electronic Capacitor and full load Note 3: Sink current drawn by external device connected to the RC pin. Minimum sink current required to guarantee activated RC function. Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 3 (14) No. jidgezou George Zou Approved (Document resp) 6 PUBLIC PRODUCT SPECIFICATION Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Electrical Specification ±12 V, ±0.625 A / 15 W Efficiency Efficiency vs. load current and input voltage at +25°C. Output Current Derating Available load current vs. ambient air temperature and airflow at VI = 48 V. See Thermal Consideration section. May 2022 PKE5221PI(P) Power Dissipation Dissipated power vs. load current and input voltage at +25°C. Current Limit Characteristics Output voltage vs. load current at IO > max IO at +25°C. (Balance Load) 7 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 4 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Electrical Specification ±12 V, ±0.625 A / 15 W Start-up May 2022 PKE5221PI(P) Shut-down Start-up enabled by connecting VI at: Top trace: output1 voltage (5 V/div.). Shut-down enabled by disconnecting VI at: Top trace: output1 voltage (5 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (5 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (5 V/div.). IO = ±0.625 A resistive load. Time scale: (200 ms/div.). IO = ±0.625 A resistive load. Time scale: (200 ms/div.). Output Ripple & Noise Output Load Transient Response Output voltage ripple at: Trace: output voltage (10 mV/div.). Output voltage response to load current step- Top trace: output1 voltage (50 mV/div.). TP1 = +25°C, VI = 48 V, Time scale: (5 µs/div.). change ± (0.32-0.46-0.32 A) at: Bottom trace: output2 voltage (50 mV/div.). IO = ±0.625 A resistive load. 20 MHz bandwidth TP1 = +25°C, VI = 48 V. Time scale: (5 ms/div.) 8 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 5 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date Rev 3/28701- BMR 710 Rev. E 9/13/2021 B © Flex Electrical Specification ±15 V, ±0.5 A / 15 W PKE5225PI(P) TP1 = -40 to +115ºC, VI = 18 to 75 V, unless otherwise specified under Conditions. Typical values given at: TP1 = +25°C, VI= 48 VI max IO, unless otherwise specified under Conditions. Additional Cout = 22 µF ceramic capacitor. See Operating Information section for selection of capacitor types. Characteristics Conditions min typ VI Input voltage range VIoff Turn-off input voltage Decreasing input voltage 14 VIon Turn-on input voltage Increasing input voltage 15 CI Internal input capacitance PO Output power max Unit 75 V 15 16 V 16 17 18 15 89 max IO, VI = 24 V 89 50% of max IO, VI = 48 V 87 max IO, VI = 48 V 88 Pd Power Dissipation max IO 1.2 Pli Input idling power IO = 0 A, VI = 48 V 0.3 fs Switching frequency 0-100 % of max IO, 340 460 kHz Output2 Unit min typ max min typ max +14.85 +15 +15.15 -14.85 -15 -15.15 V max IO +75 +150 -75 -150 mV Load regulation VI = 48 V, 0-100 % of max IO +75 +150 -75 -150 mV Load transient recovery time tr Ramp-up time (from 10−90% of VOi) Start-up time (from VI connection to 90% of VOi) VI = 48 V, Load step 50-7550% of max IO, di/dt = 1 A/μs 10-100% of max IO, TP1 = 25ºC, VI = 48 V +0.3 -0.3 V 200 200 µs 1.2 1.2 ms 6 6 ms 350 1.5 350 1.5 µs s VI shut-down fall time (from VI off to 10% of VO) max IO IO = 0 A RC start-up time max IO 5 5 ms RC shut-down fall time max IO 100 100 µs IO = 0 A 1.7 1.7 s (from RC off to 10% of VO) IO Output current Ilim Current limit threshold TP1 < max TP1 Isc Short circuit current TP1 = 25ºC see Note 1 Cout Recommended Capacitive Load TP1 = 25ºC see Note 2 VOac Output ripple & noise OVP Over voltage protection RC W Line regulation ttr tRC W TP1 = +25°C, VI = 48 V, IO =± 0.5 A Load transient voltage deviation tf 2.5 Output voltage initial setting and accuracy Vtr ts Conditions W % 400 Output1 VOi µF 0 50% of max IO, VI = 24 V Efficiency VOi V 1.14 η Characteristics May 2022 L 0 +0.6 +0.8 +0.5 0 +1.0 -0.6 +0.623 0 See ripple & noise section, VOi, max IO, TP1 = +25°C, VI = 48 V, 10100% of max IO -0.8 -0.5 A -1.0 A -0.623 +220 0 A -220 µF +30 -30 mVp-p +18 -18 V Sink current, see Note 3 See operating information 10 10 mA Trigger level See operating information 2.5 2.5 V Note 1: hiccup mode Note 2: Test condition: Electronic Capacitor and full load Note 3: Sink current drawn by external device connected to the RC pin. Minimum sink current required to guarantee activated RC function. Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 6 (14) No. jidgezou George Zou Approved (Document resp) 9 PUBLIC PRODUCT SPECIFICATION Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex PKE 5225 PI Electrical Specification ±15 V, ±0.5 A / 15 W Efficiency Efficiency vs. load current and input voltage at +25°C. Output Current Derating Available load current vs. ambient air temperature and airflow at VI = 48 V. See Thermal Consideration section. May 2022 L Power Dissipation Dissipated power vs. load current and input voltage at +25°C. Current Limit Characteristics Output voltage vs. load current at IO > max IO at +25°C. (Balance Load) 10 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 7 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Electrical Specification ±15 V, ±0.5 A / 15 W Start-up May 2022 PKE5225PI(P) Shut-down Start-up enabled by connecting VI at: Top trace: output1 voltage (10 V/div.). Shut-down enabled by disconnecting VI at: Top trace: output1 voltage (10 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (10 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (10 V/div.). IO = ±0.5 A resistive load. Time scale: (200 ms/div.). IO = ±0.5 A resistive load. Time scale: (200 ms/div.). Output Ripple & Noise Output Load Transient Response Output voltage ripple at: Trace: output voltage (10 mV/div.). Output voltage response to load current step- Top trace: output1 voltage (50 mV/div.). TP1 = +25°C, VI = 48 V, Time scale: (5 µs/div.). change ± (0.25-0.37-0.25 A) at: Bottom trace: output2 voltage (50 mV/div.). IO = ±0.5 A resistive load. 20 MHz bandwidth TP1 = +25°C, VI = 48 V. Time scale: (5 ms/div.) 11 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 8 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date Rev 3/28701- BMR 710 Rev. E 9/13/2021 B May 2022 L © Flex Electrical Specification ±12 V, ±1.25 A / 30 W PKE5321PI(P) TP1 = -40 to +115ºC, VI = 18 to 75 V, unless otherwise specified under Conditions. Typical values given at: TP1 = +25°C, VI= 48 VI max IO, unless otherwise specified under Conditions. Additional Cin = 220 µF. Cout = 0.1 µF ceramic Cap. and 10 µF E-Cap. See Operating Information section for selection of capacitor types. Characteristics Conditions min typ max Unit VI Input voltage range 18 VIoff Turn-off input voltage Decreasing input voltage 16.0 VIon Turn-on input voltage Increasing input voltage 17.0 CI Internal input capacitance PO Output power 75 V 16.5 17.0 V 17.5 18.0 see Note 4 30 88 max IO, VI = 24 V 88 50% of max IO, VI = 48 V 89 Efficiency max IO, VI = 48 V 89 Pd Power Dissipation max IO 1.9 Pli Input idling power IO = 0 A, VI = 48 V 0.2 fs Switching frequency 0-100 % of max IO, VOi VO Conditions % 3.6 W 280 Output1 W 322 kHz Output2 Unit min typ max min typ max +11.88 +12 +12.12 -11.88 -12 -12.12 V TP1 = +25°C, VI = 48 V, IO = ±1.25A Line regulation max IO +60 +120 -60 -120 mV Load regulation VI = 48 V, 0-100 % of max IO +60 +120 -60 -120 mV ±275 ±500 ±275 ±500 mV 250 500 200 500 µs 5 10 5 10 ms 8 15 8 15 ms Vtr ttr Load transient recovery time tr Ramp-up time VI = 48 V, Load step 25-5025% of max IO, di/dt = 1 A/μs Start-up time 100% of max IO, TP1 = 25ºC, VI = 48 V tRC RC start-up time max IO IO Output current Ilim Current limit threshold TP1 < max TP1 Isc Short circuit current TP1 = 25ºC see Note 1 Cout Recommended Capacitive Load TP1 = 25ºC see Note 2 VOac Output ripple & noise OVP Over voltage protection RC 238 W Output voltage initial setting and accuracy Load transient voltage deviation ts µF 0 50% of max IO, VI = 24 V η Characteristics V 34 (from 10−90% of VOi) (from VI connection to 90% of VOi) 2 0 +1.5 See operating information Trigger level See operating information 2 0 +2.5 -1.5 +0.67 0 See ripple & noise section, VOi, max IO, TP1 = +25°C, VI = 48 V, 10100% of max IO Sink current, see Note 3 +2 5 +1.25 -2 5 ms -1.25 A -2.5 A -0.67 +680 0 A -680 µF +35 -35 mVp-p +15 -15 V 10 10 0.8/2.5 mA 0.8/2.5 V Note 1: Output Current (RMS): hiccup mode Note 2: Test condition: Electronic Capacitor and full load Note 3: Sink current drawn by external device connected to the RC pin. Minimum sink current required to guarantee activated RC function. Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 9 (14) No. jidgezou George Zou Approved (Document resp) 12 PUBLIC PRODUCT SPECIFICATION Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Typical Characteristics ±12 V, ±1.25 A / 30 W Efficiency Efficiency vs. load current and input voltage at +25°C. Output Current Derating Available load current vs. ambient air temperature and airflow at VI = 48 V. See Thermal Consideration section. May 2022 PKE5321PI(P) Power Dissipation Dissipated power vs. load current and input voltage at +25°C. Current Limit Characteristics Output voltage vs. load current at IO > max IO at +25°C. (Balance Load) 13 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 10 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex PKE 5321 PI Typical Characteristics +-12 V, +-1.25A / 30 W Start-up May 2022 L Shut-down Start-up enabled by connecting VI at: Top trace: output1 voltage (5 V/div.). Shut-down enabled by disconnecting VI at: Top trace: output1 voltage (5 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (5 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (5 V/div.). IO = ±1.25 A resistive load. Time scale: (200 ms/div.). IO = ±1.25 A resistive load. Time scale: (200 ms/div.). Output Ripple & Noise Output Load Transient Response Output voltage ripple at: Trace: output voltage (20 mV/div.). Output voltage response to load current step- Top trace: output1 voltage (500 mV/div.). TP1 = +25°C, Vi = 48 V, Time scale: (5 µs/div.). change ± (0.3125-0.625-0.3125 A) at: Bottom trace: output21 voltage (500 mV/div.). IO = ±1.25 A resistive load. 20 MHz bandwidth TP1 = +25°C, VI = 48 V. Time scale: (500 µs/div.) 14 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 11 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date Rev 3/28701- BMR 710 Rev. E 9/13/2021 B May 2022 L © Flex Electrical Specification ±15 V, ±1.0 A / 30 W PKE5325PI(P) TP1 = -40 to +115ºC, VI = 18 to 75 V, unless otherwise specified under Conditions. Typical values given at: TP1 = +25°C, VI= 48 VI max IO, unless otherwise specified under Conditions. Additional Cin = 220 µF. Cout = 0.1 µF ceramic Cap. and 10 µF E-Cap. See Operating Information section for selection of capacitor types. Characteristics Conditions min typ max Unit VI Input voltage range 18 VIoff Turn-off input voltage Decreasing input voltage 16.0 VIon Turn-on input voltage Increasing input voltage 17.0 CI Internal input capacitance PO Output power 75 V 16.5 17.0 V 17.5 18.0 34 see Note 4 0 30 50% of max IO, VI = 24 V 89 max IO, VI = 24 V 89 50% of max IO, VI = 48 V 89 η Efficiency max IO, VI = 48 V 90 Pd Power Dissipation max IO 1.8 Pli Input idling power IO = 0 A, VI = 48 V fs Switching frequency 0-100 % of max IO, Characteristics VOi VOi 3.4 W 322 kHz W 280 Output1 Output2 Unit min typ max min typ max +14.85 +15 +15.15 -14.85 -15 -15.15 V TP1 = +25°C, VI = 48 V, IO =± 1.0 A Line regulation max IO +75 +150 -75 -150 mV Load regulation VI = 48 V, 0-100 % of max IO +75 +150 -75 -150 mV Load transient voltage deviation ttr Load transient recovery time Ramp-up time VI = 48 V, Load step 25-5025% of max IO, di/dt = 1 A/μs ts Start-up time 10-100% of max IO, TP1 = 25ºC, VI = 48 V tRC RC start-up time max IO IO Output current Ilim Current limit threshold TP1 < max TP1 Isc Short circuit current TP1 = 25ºC see Note 1 Cout Recommended Capacitive Load TP1 = 25ºC see Note 2 VOac Output ripple & noise OVP Over voltage protection RC % Output voltage initial setting and accuracy Vtr tr Conditions W 0.2 238 V µF (from 10−90% of VOi) (from VI connection to 90% of VOi) ±300 250 Trigger level See operating information 250 +1.2 500 µs 1.2 ms 6 6 ms 5 +1.6 5 +1.0 0 +2.0 -1.2 +0.59 0 See ripple & noise section, VOi, max IO, TP1 = +25°C, VI = 48 V, 10100% of max IO See operating information 500 mV 1.2 0 Sink current, see Note 3 ±300 -1.6 ms -1.0 A -2.0 A -0.59 +470 0 A -470 µF +40 -40 mVp-p +18 -18 V 10 10 0.8/2.5 mA 0.8/2.5 V Note 1: Output Current (RMS): hiccup mode Note 2: Test condition: Electronic Capacitor and full load Note 3: Sink current drawn by external device connected to the RC pin. Minimum sink current required to guarantee activated RC function. Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 12 (14) No. jidgezou George Zou Approved (Document resp) 15 PUBLIC PRODUCT SPECIFICATION Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Typical Characteristics ±15 V, ±1.0A / 30 W Efficiency Efficiency vs. load current and input voltage at +25°C. Output Current Derating Available load current vs. ambient air temperature and airflow at VI = 48 V. See Thermal Consideration section. May 2022 PKE5325PI(P) Power Dissipation Dissipated power vs. load current and input voltage at +25°C. Current Limit Characteristics Output voltage vs. load current at IO > max IO at +25°C. (Balance Load) 16 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 13 (14) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 2/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L Typical Characteristics ±15 V, ±1.0 A / 30 W Start-up May 2022 PKE5325PI(P) Shut-down Start-up enabled by connecting VI at: Top trace: output1 voltage (10 V/div.). Shut-down enabled by disconnecting VI at: Top trace: output1 voltage (10 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (10 V/div.). TP1 = +25°C, VI = 48 V, Bottom trace: output2 voltage (10 V/div.). IO = ±1.0 A resistive load. Time scale: (500 ms/div.). IO = ±1.0 A resistive load. Time scale: (500 ms/div.). Output Ripple & Noise Output Load Transient Response Output voltage ripple at: Trace: output voltage (50 mV/div.). Output voltage response to load current step- Top trace: output1 voltage (500 mV/div.). TP1 = +25°C, VI = 48 V, Time scale: (5 µs/div.). change ± (0.25-0.5-0.25 A) at: Bottom trace: output21 voltage (500 mVdiv.). IO = ±1.0 A resistive load. 20 MHz bandwidth TP1 = +25°C, VI = 48 V. Time scale: (500 µs/div.) PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 1 (6) No. jidgezou George Zou Approved (Document resp) 17 Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 3/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L May 2022 EMC Specification EMC Specification Conducted EMI measured according to EN55032, CISPR 32 and FCC part 15J (see test set-up). See Design Note 029 for further information. The fundamental switching frequency is 400 kHz for PKE5221PI at VI = 48 V and max IO. Conducted EMI measured according to EN55032, CISPR 32 and FCC part 15J (see test set-up). See Design Note 029 for further information. The fundamental switching frequency is 280 kHz for PKE5321PI at VI = 48 V and max IO. Conducted EMI Input terminal value (typ) Conducted EMI Input terminal value (typ) EMI without filter EMI without filter Optional external filter for class B Suggested external input filter in order to meet class B in EN 55032, CISPR 32 and FCC part 15J. Filter components: CY03, CY04:680pF (Y CAP.) CY05, CY06:3.3nF (Y CAP.) CY07, CY08:1nF (Y CAP.) C01、C02、C03、C04:100 µF (AL-CAP.) L01:1.6mH (CM CHOKE) Optional external filter for class B Suggested external input filter in order to meet class B in EN 55032, CISPR 32 and FCC part 15J. Filter components: CY03, CY04 = 4.7nF (Y CAP.) CY05, CY07 = 470 pF (Y CAP.) CY07, CY08, CY09, CY10 = 2.2 nF (Y CAP.) L01=4.6mH (CM CHOKE) C02, C03 = 100 µF (AL-CAP.) EMI with filter EMI with filter PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Test set-up Layout recommendations The radiated EMI performance of the product will depend on the PWB layout and ground layer design. It is also important to consider the stand-off of the product. A ground layer will increase the stray capacitance in the PWB and improve the high frequency EMC performance. Output ripple and noise Output ripple and noise measured according to figure below. Output ripple and noise test setup 2 (6) No. jidgezou George Zou Approved (Document resp) 18 3/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L May 2022 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 3 (6) No. jidgezou George Zou Approved (Document resp) 19 PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Operating Information Input Voltage The input voltage range is 18 to 75 Vdc. At input voltages exceeding 75 V, the power loss will be higher than at normal input voltage and TP1 must be limited to absolute max +115°C. The absolute maximum continuous input voltage is 75 Vdc. Short duration transient disturbances can occur on the DC distribution and input of the product when a short circuit fault occurs on the equipment side of a protective device (fuse or circuit breaker). The voltage level, duration and energy of the disturbance are dependant on the particular DC distribution network characteristics and can be sufficient to damage the product unless measures are taken to suppress or absorb this energy. The transient voltage can be limited by capacitors and other energy absorbing devices like zener diodes connected across the positive and negative input conductors at a number of strategic points in the distribution network. The end-user must secure that the transient voltage will not exceed the value stated in the Absolute maximum ratings. ETSI TR 100 283 examines the parameters of DC distribution networks and provides guidelines for controlling the transient and reduce its harmful effect. {Turn-off Input Voltage} The products monitor the input voltage and will turn on and turn off at predetermined levels. The minimum hysteresis between turn on and turn off input voltage is about 1 V. Remote Control (RC) The products are fitted with a remote control function referenced to the primary negative input connection -In, with negative and positive logic options available. The RC function allows the product to be turned on/off by an external device like a semiconductor or mechanical switch. The RC pin has an internal pull up resistor to +In. The external device must provide a minimum required sink current to guarantee a voltage not higher than maximum voltage on the RC pin (see Electrical characteristics table). When the RC pin is left open, the voltage generated on the RC pin is 3 – 6 V. The standard product is provided with “negative logic” RC and will be on until the RC pin is connected to the -In. To turn off the product the RC pin should be left open, or connected to a voltage higher than 2 V referenced to -In. In situations where it is desired to have the product to power up automatically without the need for control signals or a switch, the RC pin can be wired directly to -In. 3/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L May 2022 The second option is “positive logic” remote control, which can be ordered by adding the suffix “P” to the end of the part number. When the RC pin is left open, the product starts up automatically when the input voltage is applied. Turn off is achieved by connecting the RC pin to the -In. The product will restart automatically when this connection is opened. See Design Note 021 for detailed information. Input and Output Impedance The impedance of both the input source and the load will interact with the impedance of the product. It is important that the input source has low characteristic impedance. The products are designed for stable operation without external capacitors connected to the input or output. The performance in some applications can be enhanced by addition of external capacitance as described under External Decoupling Capacitors. If the input voltage source contains significant inductance, the addition of a 22 µF capacitor across the input of the product will ensure stable operation. The capacitor is not required when powering the product from an input source with an inductance below 10 µH. The minimum required capacitance value depends on the output power and the input voltage. The higher output power the higher input capacitance is needed. Approximately doubled capacitance value is required for a 24 V input voltage source compared to a 48 V input voltage source. External Decoupling Capacitors When powering loads with significant dynamic current requirements, the voltage regulation at the point of load can be improved by addition of decoupling capacitors at the load. The most effective technique is to locate low ESR ceramic and electrolytic capacitors as close to the load as possible, using several parallel capacitors to lower the effective ESR. The ceramic capacitors will handle high-frequency dynamic load changes while the electrolytic capacitors are used to handle low frequency dynamic load changes. It is equally important to use low resistance and low inductance PWB layouts and cabling. External decoupling capacitors will become part of the product’s control loop. The control loop is optimized for a wide range of external capacitance and the maximum recommended value that could be used without any additional analysis is found in the Electrical specification. The ESR of the capacitors is a very important parameter. Stable operation is guaranteed with a verified ESR value of >5 mΩ across the output connections. For further information please contact your local Flex representative. 20 PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 4 (6) No. Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Over Temperature Protection (OTP) The products are protected from thermal overload by an internal over temperature shutdown circuit. When TP1 as defined in thermal consideration section exceeds 115°C the product will shut down. The product will make continuous attempts to start up (non-latching mode) and resume normal operation automatically when the temperature has dropped >5°C below the temperature threshold. Over Voltage Protection (OVP) The products have output over voltage protection that will shut down the product in over voltage conditions. The product will make continuous attempts to start up (non-latching mode) and resume normal operation automatically after removal of the over voltage condition. Over Current Protection (OCP) The products include current limiting circuitry for protection at continuous overload. The output voltage will decrease towards zero for output currents in excess of max output current (max IO). The product will resume normal operation after removal of the overload. The load distribution should be designed for the maximum output short circuit current specified. 3/1301-BMR710 Technical Specification Date 9/13/2021 Rev 3/28701- BMR 710 Rev. E B © Flex L May 2022 Thermal Consideration General The products are designed to operate in different thermal environments and sufficient cooling must be provided to ensure reliable operation. For products mounted on a PWB without a heat sink attached, cooling is achieved mainly by conduction, from the pins to the host board, and convection, which is dependant on the airflow across the product. Increased airflow enhances the cooling of the product. The Output Current Derating graph found in the Output section for each model provides the available output current vs. ambient air temperature and air velocity at VI = 48 V. The product is tested on a 107 x 45 mm, 70 µm (2 oz), 1-layer test board in a wind box with 370 x 220 mm. For products with base plate used in a sealed box application. Cooling is achieved mainly by airflowing. The Output Current Derating graphs are found in the Output section for each model. The product is tested in a sealed box test set up with ambient temperatures 25°C. PUBLIC PRODUCT SPECIFICATION Prepared (Subject resp) 21 5 (6) No. jidgezou George Zou Approved (Document resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou Checked Input 18 - 75 V, Output up to ±1.25A / 30 W Definition of product operating temperature The product operating temperatures is used to monitor the temperature of the product, and proper thermal conditions can be verified by measuring the temperature at positions P1. The temperature at this position (TP1) should not exceed the maximum temperatures in the table below. Temperature above maximum TP1, measured at the reference point P1 are not allowed and may cause permanent damage. Position Description Max Temp. P1 Reference point TP1=115º C 3/1301-BMR710 Technical Specification Date Rev 3/28701- BMR 710 Rev. E 9/13/2021 B L © Flex Connections Top view P1 DUAL OUTPUT ● Pin 1 Designation On/Off Control Function Remote control 2 -Input Negative input 3 +Input Positive input 4 Vo1(+Out) Vo1 output 5 GND Common ground 6 Vo2(-Out) Vo2 output May 2022 PUBLIC PRODUCT SPEC. MECHANICAL Prepared (Subject resp) PKE5x2xGeorge seriesZou DC-DC Converters jidgezou 1 (2) No. jidgezou George Zou Approved (Document resp) 22 Checked Input 18 - 75 V, Output up to ±1.25A / 30 W 4/1301-BMR7105000 Technical Specification Date 8/26/2020 Rev 3/28701- BMR 710 Rev. E B May 2022 © Flex Mechanical Information Notes: 1. Weight: typical 16g 2. All dimensions in mm (inches) 3. Tolerance x.x mm =±1.016mm(0.04”) x.xx mm =±0.254mm(0.010”) ll component placements – whether shown as physical components or symbolical outline – are for reference only and are subject to change throughout the product’s life cycle, unless explicitly described and dimensioned in this drawing. 23 FLEX 1 (3) PRODUCT SPEC. Prepared (also subject responsible if other) No. EPEIHLI Approved Checked PKE5x2x SEC/D (Juliaseries You) DC-DC Converters See §1 Input 18 - 75 V, Output up to ±1.25A / 30 W 5/1301-PKE3211Technical Uen Date 2014-08-06 Specification Rev Reference B J 3/28701- BMR 710 Rev. E © Flex May 2022 Soldering Information - Hole Mounting The hole mounted product is intended for plated through hole mounting by wave or manual soldering. The pin temperature is specified to maximum to 270°C for maximum 10 seconds. A maximum preheat rate of 4°C/s and maximum preheat temperature of 150°C is suggested. When soldering by hand, care should be taken to avoid direct contact between the hot soldering iron tip and the pins for more than a few seconds in order to prevent overheating. A no-clean flux is recommended to avoid entrapment of cleaning fluids in cavities inside the product or between the product and the host board. The cleaning residues may affect long time reliability and isolation voltage. Delivery Package Information The products are delivered in antistatic clamshell trays Tray Specifications Material Antistatic PS Surface resistance 105 < Ohm/square < 1011 Bakeability This tray is not bake-able Tray thickness 23.1 mm [0.9094 inch] Box capacity 250 products (10 full trays/box) Tray weight 60 g empty, 510 g full tray Sheets Tray Product Carton Box 24 FLEX 2 (3) PRODUCT SPEC. Prepared (also subject responsible if other) No. EPEIHLI Approved Checked PKE5x2x SEC/D (Juliaseries You) DC-DC Converters See §1 Input 18 - 75 V, Output up to ±1.25A / 30 W 5/1301-PKE3211Technical Uen Date 2014-08-06 Specification Rev Reference B J 3/28701- BMR 710 Rev. E © Flex Product Qualification Specification Characteristics External visual inspection IPC-A-610 Change of temperature (Temperature cycling) IEC 60068-2-14 Na Temperature range Number of cycles Dwell/transfer time -55 to 105°C 20 30 min/3 min Cold (in operation) IEC 60068-2-1 Temperature TA Duration -45°C 72 h Damp heat IEC 60068-2-30 Temperature Humidity Duration 45°C 95 % RH 72 hours Electrostatic discharge susceptibility IEC 61340-3-1, JESD 22-A114 Human body model (HBM) Class 2, 2000 V Mechanical shock IEC 60068-2-27 Ea Peak acceleration Duration 200 g 6 ms Operational life test MIL-STD-202G, method 108A Duration 1000 h Resistance to soldering heat IEC 60068-2-20 Tb, method 1A Solder temperature Duration 270°C 10-13 s Robustness of terminations IEC 60068-2-21 Test Ua1 Through hole mount products All leads Solderability IEC 60068-2-20 test Ta Temperature, SnPb Eutectic Temperature, Pb-free 235°C 245°C Vibration, broad band random IEC 60068-2-64 Fh, method 1 Frequency Spectral density Duration 10 to 500 Hz 0.07 g2/Hz 10 min in each direction May 2022
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