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Technical content
cui.com date 11/05/2012 page 1 of 5 SERIES: VHS1-SIP │ DESCRIPTION: DC-DC CONVERTER date 11/05/2012 page 1 of 5
FEATURES
- 1 W isolated output
- industry standard 7 pin SIP package
- single unregulated outputs
- 6,000 V isolation
- short circuit protection
- UL safety approvals
- wide temperature (-40~85°C)
- efficiency up to 74% RoHS PART NUMBER KEY MODEL input voltage output voltage output current output power ripple and noise1 effi ciency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) VHS1-S5-S5-SIP 5 4.5~5.5 5 20 200 1 200 70 VHS1-S5-S9-SIP 5 4.5~5.5 9 12 111 1 200 72 VHS1-S5-S12-SIP 5 4.5~5.5 12 9 84 1 200 73 VHS1-S5-S15-SIP 5 4.5~5.5 15 7 67 1 200 74 VHS1-S12-S5-SIP 12 10.8~13.2 5 20 200 1 200 70 VHS1-S12-S9-SIP 12 10.8~13.2 9 12 111 1 200 71 VHS1-S12-S12-SIP 12 10.8~13.2 12 9 84 1 200 72 VHS1-S12-S15-SIP 12 10.8~13.2 15 7 67 1 200 74 Notes: 1. ripple and noise are measured at 20 MHz BW VHS1 - SXX - SXX -SIP Input Voltage Output VoltageBase Number Packaging Style
cui.com CUI Inc │ SERIES: VHS1-SIP │ DESCRIPTION: DC-DC CONVERTER date 11/05/2012 │ page 2 of 5 INPUT parameter conditions/description min typ max units operating input voltage 5 V model
12 V model
4.5 10.8 5.5 13.2 Vdc Vdc OUTPUT parameter conditions/description min typ max units line regulation for Vin change of 1% ±1.2 % load regulation measured from 10% load to full load
5 V model
9 V model
15 V model
12.8 8.3 6.8 6.3 voltage accuracy see derating curves switching frequency 100% load, input voltage range temperature coeffi cient ±0.03 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection 5 V models all other models, continuous SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage for 1 minute at 1 mA max. 6,000 Vdc isolation resistance at 500 Vdc 1,000 M Ω safety approvals UL 60950-1 (E222736) MTBF 3,500,000 hours RoHS compliant yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -40 85 °C storage temperature -55 125 °C storage humidity non-condensing 95 % temperature rise at full load 15 25 °C lead temperature 1.5 mm from case for 10 seconds 300 °C
cui.com CUI Inc │ SERIES: VHS1-SIP │ DESCRIPTION: DC-DC CONVERTER date 11/05/2012 │ page 3 of 5 MECHANICAL parameter conditions/description min typ max units case material plastic (UL94-V0) weight 4.2 g 19.50 [0.768] 9.80 [0.386] 12.50 [0.492] 4.10 [0.161] 0.50 [0.020] 2.00 [0.079] 3.20 [0.126] 0.50 [0.020] 0.30 [0.012]1 2 6 75 (Side View) (Bottom View) 1 27 5 MECHANICAL DRAWING PIN CONNECTIONS PIN FUNCTION 1 +Vin
2 GND
6 No PIN
units: mm [inches] tolerance: ±0.25 [±0.010] pin section tolerance: ±0.10 mm [±0.004] +10% +5% Output Current (%) Nominal Voltage 50% Output Voltate (%) 10% 100% +2.5% -2.5% -7.5% 100 Ambient Temperature (°C) Load (%) -40 -20 0 20 40 60 85 105 120 DERATING CURVES 1. output power vs. ambient temperature 2. output voltage vs. output current
CUI Inc │ SERIES: VHS1-SIP │ DESCRIPTION: DC-DC CONVERTER date 11/05/2012 │ page 5 of 5 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. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com rev. description date 1.0 initial release 01/03/2011 1.01 new template applied 04/12/2012
1.02 V-In fi nity branding removed 09/05/2012
1.03 added 9 and 15 V load regulation data 11/05/2012 The revision history provided is for informational purposes only and is believed to be accurate.