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STEVAL-ISA005V1
1.8W Buck Topology Power Supply with VIPer12AS

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Features and Description
Switch mode general purpose power supply
Input: 85 to 264 Vac @ 50/60 Hz
Output: 15 V, 100 mA @ 50/60 Hz
Output power (pick): 1.6 W
Second output through linear regulator: 5 V / 60 mA or 20 mA

Click for larger imageThis board is an auxiliary power supply designed as a buck (step-down) converter with a positive output voltage referenced to the common ground. The board is based on the monolithic device VIPer12AS, which incorporates the PWM controller with the vertical power MOSFET in an SO-8 package.
Technical Documentation
Application Note
/User Manual		 Download
Resources
Gerber Files Download (31-October-2007, 28 KB)
Schematics Download (31-October-2007, 25 KB)
Bill of material Download (31-October-2007, 53 KB)
Key Products
VIPER12AS 
L7805CD 
L78M05CDT 
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