Additional Resources: Product Page PCB Footprint date 09/13/2021 page 1 of 6 SERIES: PRME1-M DESCRIPTION: DC-DC CONVERTER FEATURES 1 W isolated output single regulated output 3,000 Vdc isolation continuous short-circuit protection wide operating temperature range -40~85C efficiency up to 71% EN 62368-1 input output output output ripple efficiency MODEL 1 voltage voltage current power & noise typ range min max max max typ (Vdc) (Vdc) (Vdc) (mA) (mA) (W) (mVp-p) (%) PRME1-S12-S5-M 12 11.4~12.6 5 20 200 1 100 69 PRME1-S12-S12-M 12 11.4~12.6 12 9 84 1 100 71 PRME1-S12-S15-M 12 11.4~12.6 15 7 67 1 100 71 3 PRME1-S15-S5-M 15 14.25~15.75 5 20 200 1 100 68 PRME1-S24-S5-M 24 22.8~25.2 5 20 200 1 100 69 PRME1-S24-S12-M 24 22.8~25.2 12 9 84 1 100 71 PRME1-S24-S15-M 24 22.8~25.2 15 7 67 1 100 71 Notes: 1. Measured at nominal input, 20 MHz bandwidth using the parallel cable. (see Application circuit). 2. All specifications are measured at Ta=25C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. 3. Model is not CE certified. PART NUMBER KEY PRME1- S XX - S XX - M Base Number Input Voltage Mounting Style: Output: Output Voltage SMT S = single cui.comAdditional Resources: Product Page PCB Footprint CUI Inc SERIES: PRME1-M DESCRIPTION: DC-DC CONVERTER date 09/13/2021 page 2 of 6 INPUT parameter conditions/description min typ max units 12 Vdc input models 11.4 12 12.6 Vdc operating input voltage 15 Vdc input models 14.25 15 15.75 Vdc 24 Vdc input models 22.8 24 25.2 Vdc 5 Vdc output model 121/8 128/- mA 12 Vdc input models all other output models 117/8 124/- mA 3 current 15 Vdc input models 99/8 105/- mA 5 Vdc output model 60/4 66/- mA 24 Vdc input models all other output models 59/4 64/- mA filter filter capacitor Note: 3. full load/no load OUTPUT parameter conditions/description min typ max units 5 Vdc output models 2,400 F maximum capacitive load 12 Vdc output models 560 F 15 Vdc output models 220 F voltage accuracy at full load 3 % line regulation for Vin change of 1% 0.25 % load regulation from 10% to full load 2 % switching frequency 100% load, nominal input voltage 260 kHz temperature coefficient at full load 0.02 %/C PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, auto recovery SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute at 1 mA 3,000 Vdc isolation resistance input to output at 500 Vdc 1,000 M isolation capacitance input to output, 100 kHz / 0.1 V 20 pF safety approvals certified to 62368: EN, IEC conducted emissions CISPR32/EN55032 CLASS B radiated emissions CISPR32/EN55032 CLASS B ESD IEC/EN61000-4-2 Air 8kV, Contact 6kV MTBF as per MIL-HDBK-217F, 25C 3,500,000 hours RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 85 C storage temperature -55 125 C storage humidity non-condensing 5 95 % case temperature rise at 25C 25 C SOLDERABILITY parameter conditions/description min typ max units reflow soldering for actual application, refer to IPC/JEDEC J-STD-020D.1 245 C cui.com