ST VIPER20A-E

隔离8V ~ 15V20 W

Overview

■ ADJUSTABLE SWITCHING FREQUENCY UP TO 200 kHz

Typical applications cover off line power supplies with a secondary power capability of 10W in wide range condition and 20W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the possibility to operate in stand-by mode without extra components.

Features

VIPER™ Series
Packaged with Pentawatt-5 HV (Bent and Staggered Leads)
Switching Frequency at Up to 200kHz
With 5 pins
Output Current at 500mA

Through Hole Mounting Type

Applications

There are a lot of STMicroelectronics
VIPER20A-E AC DC Converters applications.

• AC/DC Adaptors/Chargers for PDAs
• AC/DC Adaptors/Chargers for E-books
• Adaptors for Portable Media Player
• Adaptors for DSCs
• Set-top boxes
• DVD players
• Records
• Linear Adapter Replacements
• Chargers for cell/cordless phones
• PDAs