Additional Resources: Product Page 3D Model PCB Footprint date 07/22/2021 page 1 of 6 SERIES: VAQE6W-D DESCRIPTION: DC-DC CONVERTER FEATURES industry standard footprint high efficiency up to 88% single and dual output models available board mount 3000 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) (%) VAQE6W-Q24-S3-D 24 9~36 3.3 0 1500 4.95 120 79 VAQE6W-Q24-S5-D 24 9~36 5 0 1200 6 120 82 VAQE6W-Q24-S9-D 24 9~36 9 0 667 6 120 85 VAQE6W-Q24-S12-D 24 9~36 12 0 500 6 120 86 VAQE6W-Q24-S15-D 24 9~36 15 0 400 6 120 88 VAQE6W-Q24-S24-D 24 9~36 24 0 250 6 120 87 VAQE6W-Q24-D5-D 24 9~36 5 0 600 6 120 80 VAQE6W-Q24-D12-D 24 9~36 12 0 250 6 120 84 VAQE6W-Q24-D15-D 24 9~36 15 0 200 6 120 85 VAQE6W-Q48-S3-D 48 18~75 3.3 0 1500 4.95 120 79 VAQE6W-Q48-S5-D 48 18~75 5 0 1200 6 120 83 VAQE6W-Q48-S12-D 48 18~75 12 0 500 6 120 87 VAQE6W-Q48-S15-D 48 18~75 15 0 400 6 120 88 VAQE6W-Q48-S24-D 48 18~75 24 0 250 6 120 87 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. PART NUMBER KEY VAQE6W - QXX - X XX - D Base Number Mounting Style: Output Voltage Input Voltage D = DIP Output S = single D = dual cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: VAQE6W-D DESCRIPTION: DC-DC CONVERTER date 07/22/2021 page 2 of 6 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 14 15.5 Vdc 3.3 Vdc output models 268 mA 24 Vdc input models all other models 320 mA current 3.3 Vdc output models 134 mA 48 Vdc input models all other models 154 mA filter Pi filter no load power consumption 0.12 W OUTPUT parameter conditions/description min typ max units 3.3, 5 Vdc output models 2,200 F 9 Vdc output models 1,000 F 1 maximum capacitive load 12 Vdc output models 330 F 15 Vdc output models 220 F all other models 680 F 5% to full load 1 3 % voltage accuracy single output models 1 3 % 0%~5% load dual output models 2 5 % 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 2 load regulation positive outputs 0.5 1 % negative outputs 0.5 1.5 % 3 voltage balance dual output models 0.5 1.5 % dual output models: cross regulation main output 50% load 5 % secondary output from 10~100% load 4 switching frequency PWM mode 300 kHz transient recovery time 25% load step change, nominal input voltage 300 500 s transient response deviation 25% load step change, nominal input voltage 3 5 % temperature coefficient at full load 0.03 %/C Note: 1. Tested at input voltage range and full load. 2. At 0~100% load, the max load regulation is 5%. 3. Unbalanced loads should not exceed 5%. If 5% is exceeded, the product performance cannot be guaranteed. 4. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load. PROTECTIONS parameter conditions/description min typ max units over voltage protection 110 160 % 24 Vdc output models 110 220 290 % over current protection all other models 110 140 190 % short circuit protection continuous, self recovery cui.com