,STEVAL-ISA195V1-EEWorld Reference Design Center

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STEVAL-ISA195V1

Overview

The STEVAL-ISA95V1 evaluation board implements a wide range mains buck converter (5 V / 0.36 A) developed for general purpose applications.

The design is built around the VIPer11 off-line high voltage converter from the VIPerPlus family, which intelligently integrates an 800 V rugged power MOSFET with a current-mode control PWM.
The main characteristics of the evaluation board are its single layer, small size and minimal BoM, high efficiency and low standby consumption.

Main features

Universal AC main input voltage range: 85 V_AC to 265 V_AC
Output range: 5 V / 0.36 A
Rated output power: 1.8 W
Input power in standby at 230 V_AC: less than 18 mW
Active mode efficiency: > 65%
EMI: according to EN55022-Class-B
RoHS compliant

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-20 09:47:24

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