Additional Resources: Product Page 3D Model PCB Footprint date 06/21/2021 page 1 of 6 SERIES: PDSE1-D DESCRIPTION: DC-DC CONVERTER FEATURES 1 W isolated output single unregulated output compact DIP package continuous short circuit protection 3000 Vdc isolation no load input current as low as 5 mA extended temperature range (-40~105C) UL 62368 approval efficiency up to 85% EN 62368-1 2 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) (%) PDSE1-S5-S3-D 5 4.5~5.5 3.3 30 303 1 75 74 PDSE1-S5-S5-D 5 4.5~5.5 5 20 200 1 75 82 PDSE1-S5-S9-D 5 4.5~5.5 9 12 111 1 75 83 PDSE1-S5-S12-D 5 4.5~5.5 12 9 84 1 75 83 PDSE1-S5-S15-D 5 4.5~5.5 15 7 67 1 75 83 PDSE1-S5-S24-D 5 4.5~5.5 24 4 42 1 100 85 PDSE1-S12-S3-D 12 10.8~13.2 3.3 30 303 1 75 75 PDSE1-S12-S5-D 12 10.8~13.2 5 20 200 1 75 80 4 PDSE1-S12-S9-D 12 10.8~13.2 9 12 111 1 75 78 PDSE1-S12-S12-D 12 10.8~13.2 12 9 83 1 75 80 PDSE1-S12-S15-D 12 10.8~13.2 15 7 67 1 75 81 PDSE1-S12-S24-D 12 10.8~13.2 24 5 42 1 100 81 4 PDSE1-S15-S5-D 15 13.5~16.5 5 20 200 1 75 80 4 PDSE1-S15-S9-D 15 13.5~16.5 9 12 111 1 75 80 4 PDSE1-S15-S15-D 15 13.5~16.5 15 7 67 1 75 81 PDSE1-S24-S3-D 24 21.6~26.4 3.3 30 303 1 75 75 PDSE1-S24-S5-D 24 21.6~26.4 5 20 200 1 75 79 4 PDSE1-S24-S9-D 24 21.6~26.4 9 12 111 1 75 80 PDSE1-S24-S12-D 24 21.6~26.4 12 9 83 1 75 81 PDSE1-S24-S15-D 24 21.6~26.4 15 7 67 1 75 81 PDSE1-S24-S24-D 24 21.6~26.4 24 5 42 1 100 81 Notes: 1. Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 F tantalum and 1 F ceramic capacitors on the output. 2. Measured at nominal input voltage, full load. 3. All specifications are measured at Ta=25C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. 4. Model is not UL or CE certified. cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: PDSE1-D DESCRIPTION: DC-DC CONVERTER date 06/21/2021 page 2 of 6 PART NUMBER KEY PDSE1-S XX - S XX - D Mounting Style: Base Number Input Voltage Output Voltage DIP 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 13 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 for maximum of 1 second 3.3 Vdc output model 286 mA 5 Vdc input models all other output models 254 mA 3.3 Vdc output model 118 mA 12 Vdc input models 5, 12 Vdc output model 110 mA all other output models 109 mA current 5, 9 Vdc output model 88 mA 15 Vdc input models 15 Vdc output model 87 mA 3.3 Vdc output model 61 mA 5 Vdc output model 58 mA 24 Vdc input models 9 Vdc output model 57 mA all other output models 56 mA filter filter capacitor OUTPUT parameter conditions/description min typ max units 3.3, 5 Vdc output models 2,400 F 9 Vdc output models 1,000 F 4 maximum capacitive load 12, 15 Vdc output models 560 F all other models 220 F voltage accuracy see tolerance envelope curves for Vin change of 1% line regulation 3.3 Vdc output models 1.5 % all other models 1.2 % from 10% to full load 3.3 Vdc output models 20 % load regulation 5 Vdc output models 15 % all other models 10 % switching frequency 100% load, nominal input voltage 270 kHz temperature coefficient at full load 0.02 %/C Note: 4. Tested at input voltage range and full load. PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, self recovery cui.com