Additional Resources: Product Page 3D Model PCB Footprint date 07/01/2021 page 1 of 9 SERIES: PCN1-S DESCRIPTION: DC-DC CONVERTER FEATURES up to 1 W isolated output industry standard SIP package nominal input voltages: 5, 12, 24 Vdc single/dual unregulated output 1,500 Vdc isolation voltage low ripple and noise -40 to 100C efficiency up to 83% 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) (%) PCN1-S5-S5-S 5 4.5~5.5 5 0 200 1 75 79 PCN1-S5-S12-S 5 4.5~5.5 12 0 84 1 75 79 PCN1-S5-S15-S 5 4.5~5.5 15 0 67 1 75 79 PCN1-S5-D5-S 5 4.5~5.5 5 0 100 1 75 74 PCN1-S5-D12-S 5 4.5~5.5 12 0 42 1 75 78 PCN1-S5-D15-S 5 4.5~5.5 15 0 33 1 75 78 PCN1-S12-S5-S 12 10.8~13.2 5 0 200 1 75 80 PCN1-S12-S12-S 12 10.8~13.2 12 0 84 1 75 81 PCN1-S12-S15-S 12 10.8~13.2 15 0 67 1 75 81 PCN1-S12-D5-S 12 10.8~13.2 5 0 100 1 75 77 PCN1-S12-D12-S 12 10.8~13.2 12 0 42 1 75 80 PCN1-S12-D15-S 12 10.8~13.2 15 0 33 1 75 81 PCN1-S24-S5-S 24 21.6~26.4 5 0 200 1 75 80 PCN1-S24-S12-S 24 21.6~26.4 12 0 84 1 75 83 PCN1-S24-S15-S 24 21.6~26.4 15 0 67 1 75 81 PCN1-S24-D5-S 24 21.6~26.4 5 0 100 1 75 79 PCN1-S24-D12-S 24 21.6~26.4 12 0 42 1 75 81 PCN1-S24-D15-S 24 21.6~26.4 15 0 33 1 75 82 Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with a 0.33 F ceramic capacitor on the output. 2. Required to add a 2.2 F (5 & 12 Vdc input models) or 4.7 F (24 Vdc input models) ceramic capacitor to the input to reduce input voltage stress. 3. All specifications are measured at Ta=25C, nominal input voltage, and rated output load unless otherwise specified. PART NUMBER KEY PCN1 - SXX - X XX - S Packaging Style: Base Number Input Voltage Output Output Voltage S = SIP S = single D = dual cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: PCN1-S DESCRIPTION: DC-DC CONVERTER date 07/01/2021 page 2 of 9 INPUT parameter conditions/description min typ max units 5 Vdc input models 4.5 5 5.5 Vdc operating input voltage 12 Vdc input models 10.8 12 13.2 Vdc 24 Vdc input models 21.6 24 26.4 Vdc for maximum of 100 ms 5 Vdc input models 9 Vdc surge voltage 12 Vdc input models 18 Vdc 24 Vdc input models 30 Vdc 5 Vdc input models 250 mA current 12 Vdc input models 110 mA 24 Vdc input models 50 mA filter capacitive input reverse polarity protection no input fuse 0.5 A time delay fuse for all models (recommended) Notes: 1. Required to add a 2.2 F (5 & 12 Vdc input models) or 4.7 F (24 Vdc input models) ceramic capacitor to the input to reduce input voltage stress. OUTPUT parameter conditions/description min typ max units single output models 220 F maximum capacitive load dual output models 100 F voltage accuracy 3.0 % line regulation 1.0% change in input voltage 1.2 % load regulation from 20% load to full load 10 % at nominal Vin, full load switching frequency 24 Vdc input models 75 kHz all other models 100 kHz temperature coefficient 0.05 %/C PROTECTIONS parameter conditions/description min typ max units short circuit protection momentary 1 s SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute 1,500 Vdc isolation resistance input to output 1,000 M isolation capacitance input to output 10 pF conducted emissions EN 55022 Class B (external circuit required, see Figure 4) MTBF as per MIL-HDBK-217F, full load, GB, 25C 1,500,000 hours RoHS 2011/65/EU ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 100 C storage temperature -55 125 C operating humidity non-condensing 95 % cui.com