VIPER100A - STMicroelectronics

Manufacturer Part Number

VIPER100A

Manufacturer

stmicroelectronics

Introduction

The VIPER100A is part of the VIPER™ series, designed for high-performance AC DC conversion and offline switching with isolated output.

Product Features and Performance

Integrated high-voltage MOSFET

Flyback topology

Breakdown voltage of 700V

Start-up voltage of 11V

Supports a supply voltage range from 8V to 15V

Switching frequency up to 200kHz

100 Watts power output

Features current limiting and over-temperature fault protection

Control features include Enable (EN), frequency control, and soft start

Product Advantages

High integration reduces component count

Enhanced safety with isolated design

Flexible power management with adjustable frequency control

Soft start minimizes stress on the initial power-up

Key Technical Parameters

Voltage Breakdown: 700V

Voltage Start Up: 11V

Voltage Supply (Vcc/Vdd): 8V ~ 15V

Frequency Switching: Up to 200kHz

Power (Watts): 100W

Quality and Safety Features

Integrated protection for current limiting and over temperature

Compatibility

Compatible in systems requiring isolated power supply

Application Areas

Industrial

Consumer Electronics

Communication Equipment

Product Lifecycle

Obsolete

Contact stmicroelectronics for potential replacements or upgrades

Several Key Reasons to Choose This Product

High voltage efficiency with 700V breakdown capability

Versatile power supply compatibility, supporting 8V to 15V

High-frequency operation allowing compact power supply design

Integrated safety features ensure reliable operation in various applications

Suitable for a wide range of applications from industrial to consumer electronics