Additional Resources: Product Page 3D Model PCB Footprint datdatee 07/12/2021 pagepage 1 of 61 of 6 SERIES: PEM2-D DESCRIPTION: DC-DC CONVERTER FEATURES 2 W isolated output smaller package single/dual unregulated output 3,000 Vdc isolation short circuit protection extended temperature range (-40~105C) antistatic protection up to 8kV high efficiency at light load efficiency up to 85% EN 62368-1 input output output output ripple efficiency MODEL 2 voltage voltage current power and noise typ range min max max typ typ (Vdc) (Vdc) (Vdc) (mA) (mA) (W) (mVp-p) (%) 1 PEM2-S5-S5-D 5 4.5~5.5 5 40 400 2 75 80 1 PEM2-S5-S12-D 5 4.5~5.5 12 17 167 2 75 84 1 PEM2-S5-S15-D 5 4.5~5.5 15 13 133 2 75 84 1 PEM2-S5-D5-D 5 4.5~5.5 5 20 200 2 75 80 1 PEM2-S5-D12-D 5 4.5~5.5 12 8 83 2 75 84 1 PEM2-S5-D15-D 5 4.5~5.5 15 7 67 2 75 84 1 PEM2-S12-S5-D 12 10.8~13.2 5 40 400 2 75 80 PEM2-S12-S15-D 12 10.8~13.2 15 13 133 2 75 84 1 PEM2-S12-D15-D 12 10.8~13.2 15 7 67 2 75 85 PEM2-S15-D15-D 15 13.5~16.5 15 7 67 2 75 84 1 PEM2-S24-S5-D 24 21.6~26.4 5 40 400 2 75 80 1 PEM2-S24-S9-D 24 21.6~26.4 9 22 222 2 75 85 1 PEM2-S24-S15-D 24 21.6~26.4 15 13 133 2 75 84 1 PEM2-S24-D12-D 24 21.6~26.4 12 8 83 2 75 83 1 PEM2-S24-D15-D 24 21.6~26.4 15 7 67 2 75 84 Notes: 1. UL approved 2. Ripple and noise are measured at 20 MHz BW by parallel cable method with 1 F ceramic and 10 F electrolytic capacitors on the output. PART NUMBER KEY PEM2 - SXX - XXX -D Base Number Packaging Style DIP Input Voltage Output Voltage Output S = single D = dual cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: PEM2-D DESCRIPTION: DC-DC CONVERTER date 07/12/2021 page 2 of 6 INPUT parameter conditions/description min typ max units 5 Vdc input models 4.5 5 5.5 Vdc 12 Vdc input models 10.8 12 13.2 Vdc operating input voltage 15 Vdc input models 13.5 15 16.5 Vdc 24 Vdc input models 21.6 24 26.4 Vdc for maximum of 1 second 5 Vdc input models -0.7 9 Vdc surge voltage 12 Vdc input models -0.7 18 Vdc 15 Vdc input models -0.7 21 Vdc 24 Vdc input models -0.7 30 Vdc filter capacitance filter OUTPUT parameter conditions/description min typ max units line regulation for Vin change of 1% 1.2 % measured from 10%~100% load 5 Vdc output models 10 % load regulation 9 Vdc output models 9 % 12 Vdc output models 8 % 15 Vdc output models 7 % voltage accuracy see tolerance envelope curve switching frequency 100% load, nominal input voltage 100 kHz temperature coefficient at 100% load 0.03 %/C PROTECTIONS parameter conditions/description min typ max units 1 short circuit protection 1 s Note: 1. The supply voltage must be discontinued at the end of the short circuit duration SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute at 1 mA max. 3,000 Vdc isolation resistance input to output at 500 Vdc 1,000 M certified to 62368-1: EN 2 safety approvals certified to 60950-1: UL conducted emissions CISPR22/EN55022, class B, external circuit required radiated emissions CISPR22/EN55022, class B, external circuit required IEC/EN61000-4-2, class B, contact 8kV for single outputs ESD IEC/EN61000-4-2, class B, contact 6kV for dual outputs MTBF as per MIL-HDBK-217F 25C 3,500,000 hours RoHS 2011/65/EU Note: 2. See specific models noted on page 1 ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 105 C storage temperature -55 125 C storage humidity non-condensing 95 % temperature rise Ta=25C 25 C cui.com