March 2016

DocID029097 Rev 1

1/1

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STEVAL-ISA179V1

15 V, 0.15 A buck converter using VIPer™ Plus – VIPer0P

Data brief

Features



Universal AC main input voltage range: 85



Output range: 15 V / 0.15 A



Rated output power: 2.25 W



40 mW



Active mode efficiency: greater than 77%



EMI: EN55022-Class-B compliant



RoHS compliant

Description

The STEVAL-ISA179V1 evaluation board

implements a wide mains range buck converter

(15 V / 0.15 A), developed for general purpose

applications.

The core of the application is the new VIPer0P

off-line high voltage converter of the VIPerPlus

family, featuring the Zero Power characteristic.

The device is a high-voltage converter that

intelligently integrates an 800 V rugged power

MOSFET with PWM current-mode control.

The evaluation board features a single layer

design, small size, minimal BOM, high efficiency

and low standby consumption.