For more information, please visit the product page. date 04/01/2013 page 1 of 4 SERIES: VHB100W │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • up to 100 W isolated output industry standard half brick package 4:1 input range (9~36 V, 18~75 V) single output from 3.3~48 V 1,500 V isolation over current, over temperature, over voltage, and short circuit protections • remote on/off • efficiency up to 89% RoHS MODEL input voltage output voltage output current output power ripple and noise1 efficiency range (Vdc) (Vdc) max (A) max (W) max (mVp-p) typ (%) VHB100W-Q24-S3R3 9 ~ 36 3.3 20 66 100 81.5 VHB100W-Q24-S5 9 ~ 36 5 20 100 100 83.5 VHB100W-Q24-S12 9 ~ 36 12 8.3 100 150 85 VHB100W-Q24-S15 9 ~ 36 15 6.7 100 150 86.5 VHB100W-Q24-S24 9 ~ 36 24 4.17 100 240 86 VHB100W-Q24-S28 9 ~ 36 28 3.57 100 280 86 VHB100W-Q24-S48 9 ~ 36 48 2.08 100 480 85 VHB100W-Q48-S3R3 18 ~ 75 3.3 20 66 100 80.5 VHB100W-Q48-S5 18 ~ 75 5 20 100 100 86 VHB100W-Q48-S12 18 ~ 75 12 8.3 100 150 86.5 VHB100W-Q48-S15 18 ~ 75 15 6.7 100 150 87.5 VHB100W-Q48-S24 18 ~ 75 24 4.17 100 240 88 VHB100W-Q48-S28 18 ~ 75 28 3.57 100 280 88 VHB100W-Q48-S48 18 ~ 75 48 2.08 100 480 88 Notes: 1. ripple and noise are measured at 20 MHz BW with 10µF tantalum capacitor and 1µF ceramic capacitor across output PART NUMBER KEY VHB100W - QXX - SXX X Base Number Input Voltage Output Voltage cui.com Remote On/Off Control "blank" = positive logic N = negative logic For more information, please visit the product page. CUI Inc │ SERIES: VHB100W │ DESCRIPTION: DC-DC CONVERTER date 04/01/2013 │ page 2 of 4 INPUT parameter conditions/description operating input voltage surge voltage1 under voltage lockout min typ max units 9 18 24 48 36 75 Vdc Vdc 50 100 Vdc Vdc 24 V input 48 V input power up power down 24 48 24 48 V V V V input input input input 8.8 17 8 16 Vdc Vdc Vdc Vdc positive logic remote on/off2 filter Notes: PI type 1. 100 ms max 2. logic compatibility, open collector ref to -input Module ON, >3.5 Vdc or open circuit Module OFF, <1.8 Vdc OUTPUT parameter conditions/description line regulation load regulation min typ max units measured from high line to low line ±0.2 % measured from full load to zero load ±0.2 % ±1.5 % 500 µs voltage accuracy transient response 25% step load change adjustability3 switching frequency ±10 100% load, input voltage range temperature coefficient Notes: % 250 kHz ±0.03 %/°C 3. trim-up: connect a resistor between the trim pin and -Sense trim-down: connect a resistor between the trim pin and +Sense PROTECTIONS parameter conditions/description min over voltage protection %Vo short circuit protection continuous current limit % nominal output current max units 115 140 % 110 140 % thermal shutdown case temp. typ 105 °C SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output input to case output to case min typ 1,500 1,500 1,500 isolation resistance MΩ 1,500 safety approvals UL60950-1 RoHS compliant yes cui.com units Vdc Vdc Vdc 10 isolation capacitance max pF For more information, please visit the product page. CUI Inc │ SERIES: VHB100W │ DESCRIPTION: DC-DC CONVERTER date 04/01/2013 │ page 3 of 4 ENVIRONMENTAL parameter conditions/description min case operating temperature storage temperature humidity max units -40 typ 100 °C -55 105 °C 95 % max units non-condensing MECHANICAL parameter conditions/description dimensions 57.9 x 61.0 x 12.7 (2.28 x 2.40 x 0.5 inch) min case material aluminum typ mm weight 95 g MECHANICAL DRAWING units: mm [inches] tolerance: ±0.25mm [±0.01 inches] 57.90 2.280 0.5 4.60 0.181 12.70 0.500 0.5 2.03 0.080 (2 PLCS) 50.80 2.000 0.5 (2 PLCS) 4 5 3 6 15.24 0.600 (2 PLCS) M3X0.5 THROUGH (4 PLCS) Note: 7 2 8 1 9 61.00 2.402 0.5 35.56 1.400 (2 PLCS) 1.02 0.040 (7 PLCS) R1.50 0.059 (2 PLCS) 48.20 1.898 0.5 BOTTOM VIEW All specifications measured at 25°C, nominal input voltage, and full load unless otherwise noted. cui.com PIN CONNECTIONS PIN FUNCTION 1 +Vin 2 On/Off 3 CASE 4 -Vin 5 -Vo 6 -S 7 TRIM 8 +S 9 +Vo For more information, please visit the product page. CUI Inc │ SERIES: VHB100W │ DESCRIPTION: DC-DC CONVERTER date 04/01/2013 │ page 4 of 4 REVISION HISTORY rev. description date 1.0 initial release 10/01/2008 1.01 new template applied 08/17/2011 1.02 add remote on/off control to the part number key 11/23/2011 1.03 features updated 12/20/2011 1.04 updated trim note, updated pin references 04/23/2012 1.05 updated spec 04/01/2013 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.