Additional Resources: Product Page 3D Model PCB Footprint date 06/18/2015 page 1 of 7 SERIES: VHB150R DESCRIPTION: DC-DC CONVERTER FEATURES up to 150 W isolated output industry standard half brick package 3:1 input range (66~160 Vdc) single output from 5~24 Vdc 2,250 Vdc isolation over current, over temperature, over voltage, and short circuit protections remote on/off efficiency up to 92.5% input output output output ripple efficiency MODEL 1 voltage voltage current power and noise range max max max typ (Vdc) (Vdc) (A) (W) (mVp-p) (%) VHB150R-T110-S5 66 ~ 160 5 30 150 100 92.5 VHB150R-T110-S12 66 ~ 160 12 12.5 150 150 92.5 VHB150R-T110-S24 66 ~ 160 24 6.5 156 240 92 Notes: 1. ripple and noise are measured at 20 MHz BW with 10F tantalum capacitor and 1F ceramic capacitor across output 2. an external input capacitor of 120 F is recommended to reduce the input ripple voltage. PART NUMBER KEY VHB150R-T110 - SXX Base Number Input Voltage Output Voltage cui.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Inc SERIES: VHB150R DESCRIPTION: DC-DC CONVERTER date 06/18/2015 page 2 of 7 INPUT parameter conditions/description min typ max units operating input voltage 66 110 160 Vdc input surge voltage 100 ms max. 180 Vdc power up 62 Vdc under voltage lockout power down 56 Vdc start-up time 45 ms filter PI type models ON (open circuit or 3.5~75 Vdc) 1 on/off models OFF (0~1.8 Vdc) Notes: 1. logic compatibility, open collector reference to input. OUTPUT parameter conditions/description min typ max units 5 Vdc output model 10,000 F output capacitance 12 Vdc output model 5,600 F 24 Vdc output model 2,200 F line regulation measured from high line to low line 0.2 % load regulation measured from full load to zero load 0.2 % voltage accuracy 1.5 % adjustability see application notes 10 % switching frequency 100% load, input voltage range 200 kHz error band 5 % Vout transient response 25% step load change recover time 200 s temperature coefficient 0.03 %/C PROTECTIONS parameter conditions/description min typ max units over voltage protection %Vo 115 140 % over current protection % nominal output current 110 180 % short circuit protection continuous over temperature protection 105 C cui.com