VIPER12AS-E, VIPER12ADIP-E Low Power OFF-Line SMPS Primary Switcher

ST Microelectronics

Description

VIPER12A-E Low power offline switched-mode power supply primary switcher .
The VIPER12A combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.

📥 Download Datasheet

VIPER12AS-E Datasheet Preview — This datasheet PDF includes multiple part numbers: VIPER12AS-E, VIPER12ADIP-E. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: VIPER12AS-E, VIPER12ADIP-E
Manufacturer: STMicroelectronics ↗
File Size: 522.57 KB
Datasheet: VIPER12ADIP-E_STMicroelectronics.pdf
Description: Low Power OFF-Line SMPS Primary Switcher
Note: This datasheet PDF includes multiple part numbers: VIPER12AS-E, VIPER12ADIP-E.
Please refer to the document for exact specifications by model.

Features

* Fixed 60 kHz switching frequency
* 9 V to 38 V wide range VDD voltage
* Current mode control
* Auxiliary undervoltage lockout with hysteresis
* High voltage start-up current source
* Overtemperature, overcurrent and overvoltage protection with auto-restart
* Typical pow

Applications

* cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc. The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage (Thi

VIPER12AS-E Distributors

📁 Related Datasheet

VIPer12AS VIPER12A VIPER12A-E VIPER12ADIP VIPER122 VIPER100

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VIPER12ADIP-E Low Power OFF-Line SMPS Primary Switcher ST Microelectronics

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