Additional Resources: Product Page 3D Model PCB Footprint date 07/21/2021 page 1 of 6 SERIES: PQDE6W-D DESCRIPTION: DC-DC CONVERTER FEATURES industry standard footprint high efficiency up to 88% single and dual output models available board mount 1500 Vdc isolation industrial operating temp -40~+85 C 4:1 wide input range input under voltage protection & over voltage protection over current protection 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) (%) PQDE6W-Q24-S3-D 24 9~36 3.3 0 1500 4.95 85 79 PQDE6W-Q24-S5-D 24 9~36 5 0 1200 6 85 83 PQDE6W-Q24-S9-D 24 9~36 9 0 667 6 85 85 PQDE6W-Q24-S12-D 24 9~36 12 0 500 6 85 87 PQDE6W-Q24-S15-D 24 9~36 15 0 400 6 85 88 PQDE6W-Q24-S24-D 24 9~36 24 0 250 6 85 88 PQDE6W-Q24-D5-D 24 9~36 5 0 600 6 85 83 PQDE6W-Q24-D12-D 24 9~36 12 0 250 6 85 87 PQDE6W-Q24-D15-D 24 9~36 15 0 200 6 85 88 PQDE6W-Q24-D24-D 24 9~36 24 0 125 6 85 88 PQDE6W-Q48-S3-D 48 18~75 3.3 0 1500 4.95 85 79 PQDE6W-Q48-S5-D 48 18~75 5 0 1200 6 85 83 PQDE6W-Q48-S12-D 48 18~75 12 0 500 6 85 87 PQDE6W-Q48-S15-D 48 18~75 15 0 400 6 85 88 PQDE6W-Q48-S24-D 48 18~75 24 0 250 6 85 88 PQDE6W-Q48-D5-D 48 18~75 5 0 600 6 85 83 PQDE6W-Q48-D12-D 48 18~75 12 0 250 6 85 87 PQDE6W-Q48-D15-D 48 18~75 15 0 200 6 85 88 Notes: 1. From 5~100% load, nominal input, 20 MHz bandwidth oscilloscope, with 10 F tantalum and 1 F ceramic capacitors on the output. From 0~5% load, ripple and noise is <5% Vo. 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. cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: PQDE6W-D DESCRIPTION: DC-DC CONVERTER date 07/21/2021 page 2 of 6 PART NUMBER KEY PQDE6W - QXX - X XX - D Mounting Style: Base Number Input Voltage Output Voltage D = DIP Output S = single D = dual INPUT parameter conditions/description min typ max units 24 Vdc input models 9 24 36 Vdc operating input voltage 48 Vdc input models 18 48 75 Vdc 24 Vdc input models 9 Vdc start-up voltage 48 Vdc input models 18 Vdc for maximum of 1 second surge voltage 24 Vdc input models -0.7 50 Vdc 48 Vdc input models -0.7 100 Vdc 24 Vdc input models 5.5 6.5 Vdc under voltage shutdown 48 Vdc input models 12 15.5 Vdc 3.3 Vdc output models 268 mA 24 Vdc input models all other models 309 mA current 3.3 Vdc output models 134 mA 48 Vdc input models all other models 155 mA filter Pi filter input reverse polarity protection no no load power consumption 0.12 W OUTPUT parameter conditions/description min typ max units 3.3 Vdc output models 1,800 F 5 Vdc output models 1,000 F 9 Vdc output models 680 F 1 maximum capacitive load 12, 5 Vdc output models 470 F 15 Vdc output models 220 F all other models 100 F 2 voltage accuracy 0% to full load 1 3 % from low line to high line, full load line regulation positive outputs 0.2 0.5 % negative outputs 0.5 1 % from 5% to full load 3 load regulation positive outputs 0.5 1 % negative outputs 0.5 1.5 % 4 voltage balance dual output models 5 % dual output models: cross regulation main output 50% load 5 % secondary output from 10~100% load 5 switching frequency PWM mode 300 kHz transient recovery time 25% load step change, nominal input voltage 300 500 s Note: 1. Tested at input voltage range and full load. 2. At 0~5% load, the max output voltage accuracy for the 5 & 9 Vdc output models is 5%. 3. At 0~100% load, the max load regulation is 5%. 4. Unbalanced loads should not exceed 5%. If 5% is exceeded, the product performance cannot be guaranteed. 5. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load. cui.com