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Technical content

20 W DC-DC Converter P20F-Series

  • Wide 4:1 Input Range
  • 1600 VDC Isolation
  • No Minimum Load Required
  • Continuous Short Circuit Protection
  • Over Current Protection
  • Over Voltage Protection
  • Efficiency up to 89 %
  • Wide Operation Temperature Range -40...75 °C
  • On / Off Remote Control Input
  • Soft Start Model guide Type Input voltage Input current Output voltage [VDC] Output current [mA] max. Efficiency typ. [%] Capacitor Load [µF] max. Nominal [VDC] Range [VDC] no load [mA] typ. full load [mA] typ. Single output P20F243R3S 24 9...36 50 705 3.3 4500 88 10000 P20F2405S 24 9...36 50 940 5.0 4000 89 5000 P20F2412S 24 9...36 22 940 12.0 1670 89 850 P20F2415S 24 9...36 22 940 15.0 1330 89 700 P20F483R3S 48 18...75 30 350 3.3 4500 88 10000 P20F4805S 48 18...75 30 470 5.0 4000 89 5000 P20F4812S 48 18...75 15 470 12.0 1670 89 850 P20F4815S 48 18...75 15 465 15.0 1330 89 700 Dual output P20F2412D 24 9...36 25 940 ±12.0 ±833 89 2 x 470 P20F2415D 24 9...36 25 940 ±15.0 ±667 89 2 x 330 P20F4812D 48 18...75 15 470 ±12.0 ±833 89 2 x 470 P20F4815D 48 18...75 15 470 ±15.0 ±667 89 2 x 330 Notes: 1. Capacitive load is specified by minimal input voltage and maximum resistive load. 2. Efficiency is specified by nominal input voltage and maximum resistive load. Fig.1 Typical input filter circuits Page 1 of 5 Deutschland: Schweiz: Inselkammerstraße 10 Hochstrasse 355 D-82008 Unterhaching CH-8200 Schaffhausen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch 220 µF

100 V +

+Vin 0 V +Vin Load -Vout -Vin +Vout P20F-Series DC DC Fuse EFT & Surge-Filter EN61000-4-4 EN61000-4-5

Fig. 2 Measure circuit input ripple current Page 2 of 5 General Switching frequency 330 kHz, typ Safety Standard EN 60950-1, IEC 60950-1 Reliability calculated MTBF MIL-HDBK-217F 560 k hours at 25 °C EMC Characteristics Radiated Emissions EN55022 class A Conducted Emissions EN55022 class A Without external filter components ESD EN61000-4-2 perf. criteria A RS EN61000-4-3 perf. criteria A EFT (see fig.1) EN61000-4-4 perf. criteria A Surge (see fig.1) EN61000-4-5 perf. criteria A CS EN61000-4-6 perf. criteria A PFMF EN61000-4-8 perf. criteria A Environmental Operating temperature ambient -40… 55 °C -40…7 5 °C, with derating Case temperature 105 °C max. Storage temperature -55…125 °C Derating see diagram Humidity Up to 95 %, non condensing Free air convection cooling 15..33 cm/s Physical Dimensions 25.4 x 25.4 x 10.4 mm Weight 19 g Case material Nickel coated copper Potting material Epoxy (UL94V-0 rated) Absolute maximum ratings Input voltage P20F24xxx 50 VDC, 100 ms max. Input voltage P20F48xxx 100 VDC, 100 ms max. Pin soldering temperature 1.5 mm distance from body 260 °C max., 10 s max. Input Under voltage shut down P20F24xxx types P20F48xxx types lock on 8.6 V, lock out 7.9 V lock on 17.8 V, lock out 15.5 V Filter Pi Network Start up time with R-load 30 ms, typ. Reflected ripple current 30 mAp-p, (see fig. 2) ON / OFF Control threshold (see fig. 5) On: 3...12 V or open input Off: 0...1.2 V Standby current 5 mA typ. Isolation: Input / output voltage Input or output to case

1600 VDC

1000 VDC

Resistance 109 Ω Capacitance 1500 pF, max. Output Voltage accuracy ± 1 %, max. Voltage trim range (see fig. 4) ± 10 % Voltage balance at dual outputs ± 1 % at balanced load Line voltage regulation ± 0.5 %, max. Cross regulation @ dual outputs ± 5 % @ 75 % load difference Load regulation 0...100 % load single ± 0.5 %, max. dual ± 1 %, max. Transient recovery time @ 25 % load change steps 250 µs, typ. Transient response drift @ 25 % load change steps 3 %, max. Temperature coefficient ± 0.02 % / °C Ripple and noise (at 20 MHz BW) 100 mVp-p, max., (see fig. 3) Short circuit protection Indefinite (hiccup), Automatic restart Over current protection 140 % of Iout, max. Over voltage protection P20Fxx3R3S P20Fxx05x P20Fxx12x P20Fxx15x Z-diode clamping 3.9 V 6.2 V 15 V 18 V Deutschland: Schweiz: Inselkammerstraße 10 Hochstrasse 355 D-82008 Unterhaching CH-8200 Schaffhausen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch

Fig. 3 Measure circuit output ripple & noise voltage Page 3 of 5 Deutschland: Schweiz: Inselkammerstraße 10 Hochstrasse 355 D-82008 Unterhaching CH-8200 Schaffhausen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch

Fig. 4 Output voltage trim application Table of trimming resistors Page 4 of 5 Deutschland: Schweiz: Inselkammerstraße 10 Hochstrasse 355 D-82008 Unterhaching CH-8200 Schaffhausen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch +Vin -Vin Load 6 -Vout 4 +Vout P20F-Series DC DC

5 Trim

+Vin -Vin Load 6 -Vout 4 +Vout P20F-Series DC DC

Fig. 5 ON/OFF control application for positive logic Dimensions Page 5 of 5 Pin Assignment Pin Single Dual 1 +V input +V input 2 -V input -V input

3 On/OFF Control input On/OFF Control input

5 Trim input Common

Deutschland: Schweiz: Inselkammerstraße 10 Hochstrasse 355 D-82008 Unterhaching CH-8200 Schaffhausen Tel.: 089 614 503-10 Tel.: 052 647 42 00 E-Mail: power@hy-line.de E-Mail: power@hy-line.ch PHI-CON is a trademark of HY-LINE Holding GmbH. Only for professional use by professionals ! Not for resale or distribution to the general public in any way ! Read the instructions for use carefully before using! Life Support Policy: HY-LINE does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, an d whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Rev: 10.16 f Unit in mm 1. Pin pitch tolerance ± 0.35 mm 2. Pin length tolerance ± 0.35 mm 3. Case tolerance ± 0.5 mm 4. Stand off tolerance ± 0.1 mm +Vin 0 V Load -Vout +Vout P20F-Series DC DC off Remote control input on on off