September 2017

DocID030970 Rev 1

1/4

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STEVAL-ISA196V1

5 V / 1.2 A non-isolated flyback converter using VIPerPlus

–

VIPer114LS

Data brief

Features



Universal AC main input voltage range:



Output voltage: 5 V



Output current: 1.2 A



Rated output power: 6 W





Active mode efficiency: > 78%



EMI: according to EN55022-Class-B



RoHS compliant

Description

The STEVAL-ISA196V1 evaluation board

implements a flyback converter (5 V / 1.2 A) wide

range mains developed for general purpose

applications.

The core of the application is the VIPer11, a new

off-line high voltage converter from the VIPerPlus

family.

The device is a high-voltage converter 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 and minimal BOM,

high efficiency and low standby consumption.