STEVAL-ISA177V1 Datasheet, PDF (1/4 Pages) STMicroelectronics – RoHS compliant

STEVAL-ISA177V1
5 V, 0.85 A flyback converter using VIPer™ Plus – VIPer01
Data brief
Features
 Universal AC main input voltage range:
85VAC to 265VAC
 Output range: 5 V / 0.85 A
 Rated output power: 4.25 W
 Input power in standby @ 230 VAC: < 9 mW
 Active mode efficiency: > 74%
 EMI: according to EN55022-Class-B
 RoHS compliant
Description
The STEVAL-ISA177V1 evaluation board
implements a wide-range converter in flyback
non isolated topology, delivering 0.85 A on a 5 V
output for general purpose applications.
The core of the application is the new VIPer01
offline high voltage converter from the VIPerPlus
range that intelligently integrates an 800 V
rugged power MOSFET with PWM current-mode
control.
The main characteristics of the evaluation board
are its single layer, small size with minimal BOM,
high efficiency and low standby consumption.
September 2016
DocID029259 Rev 2
For further information contact your local STMicroelectronics sales
office
1/4
www.st.com