For more information, please visit the product page. date 03/12/2013 page 1 of 4 SERIES: VAWQ3 │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • up to 3 W isolated output wide input (4:1) industry standard 24 pin DIP package style single and dual regulated outputs 3,000 V isolation (H version) short circuit protection wide temperature (-25~71°C) efficiency up to 77% RoHS MODEL input voltage output voltage output current output power ripple and noise efficiency range (Vdc) (Vdc) max (mA) max (W) max (mVp-p) typ (%) VAWQ3-Q24-S3R3 9~36 3.3 600 2 100 70 VAWQ3-Q24-S5 9~36 5 600 3 100 72 VAWQ3-Q24-S12 9~36 12 250 3 100 76 VAWQ3-Q24-S15 9~36 15 200 3 100 76 VAWQ3-Q24-D5 9~36 ±5 ±300 3 100 70 VAWQ3-Q24-D12 9~36 ±12 ±125 3 120 72 VAWQ3-Q24-D15 9~36 ±15 ±100 3 150 72 VAWQ3-Q48-S3R3 18~72 3.3 600 2 100 70 VAWQ3-Q48-S5 18~72 5 600 3 100 72 VAWQ3-Q48-S12 18~72 12 250 3 100 77 VAWQ3-Q48-S15 18~72 15 200 3 100 77 VAWQ3-Q48-D5 18~72 ±5 ±300 3 100 71 VAWQ3-Q48-D12 18~72 ±12 ±125 3 120 72 VAWQ3-Q48-D15 18~72 ±15 ±100 3 150 72 PART NUMBER KEY VAWQ3 - QXX - X XX H Base Number Input Voltage Output: S = single D = dual cui.com Output Voltage Isolation Voltage: H = 3,000 Vdc For more information, please visit the product page. CUI Inc │ SERIES: VAWQ3 │ DESCRIPTION: DC-DC CONVERTER date 03/12/2013 │ page 2 of 4 INPUT parameter conditions/description operating input voltage input filter min typ max units 9 18 24 48 36 72 Vdc Vdc min typ max units PI type OUTPUT parameter conditions/description line regulation measured from low line to high line ±0.5 % load regulation single output models dual output models2 ±0.5 ±1.0 % % ±2.0 % ±1.0 % ±0.05 %/°C 1 voltage accuracy voltage balance dual output models switching frequency 100 kHz temperature coefficient Notes: 1. measured from 10% to 100% full load 2. measured from 25% to 100% full load PROTECTIONS parameter conditions/description short circuit protection continuous min typ max units min typ max units SAFETY AND COMPLIANCE parameter conditions/description isolation voltage 3,000 Vdc insulation resistance 1,000 MΩ RoHS compliant yes ENVIRONMENTAL parameter conditions/description min operating temperature -25 case temperature storage temperature -40 cui.com typ max units 71 °C 95 °C 100 °C For more information, please visit the product page. CUI Inc │ SERIES: VAWQ3 │ DESCRIPTION: DC-DC CONVERTER date 03/12/2013 │ page 3 of 4 DERATING CURVES Load (%) 100 80 60 40 20 -40 -20 0 20 40 60 71 95 120 Ambient Temperature (°C) MECHANICAL parameter conditions/description dimensions 1.25 x 0.80 x 0.40 (31.8 x 20.3 x 10.2 mm) min case material non-conductive black plastic typ max inch weight 12.5 g MECHANICAL DRAWING units: mm [inches] tolerance: inches: x.xx = ±0.02, x.xxx = ±0.010 mm: x.xx = ±0.5, x.xxx = ±0.25 Note: Pin diameter 0.02 inch (0.5 mm) 2.0 [0.08] 24 1 23 22 2 3 2.54 [0.100] 16 15 9 10 14 13 11 12 15.24 [0.600] 20.3 [0.80] 3.8 [0.15] PIN CONNECTIONS SEE NOTE 31.8 [1.25] BOTTOM VIEW 10.2 [0.40] SINGLE OUTPUT DUAL OUTPUT FUNCTION PIN FUNCTION 1,24 NP NP 2,3 -Vin -Vin 4,5 NP NP 9 NC Common 10,15 NC NC -Vo 11 NC 12,13 NP NP 14 +Vo +Vo Common 16 -Vo 20,21 NP NP 22,23 +Vin +Vin NP = No Pin NC = No connection Note: All specifications measured at 25°C, nominal input voltage, and full load unless otherwise noted. cui.com units For more information, please visit the product page. CUI Inc │ SERIES: VAWQ3 │ DESCRIPTION: DC-DC CONVERTER date 03/12/2013 │ page 4 of 4 REVISION HISTORY rev. description date 1.0 initial release 04/06/2009 1.01 updated to new template 06/06/2012 1.02 V-Infinity branding removed 09/11/2012 updated spec 03/12/2013 1.03 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.