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XRP7662 - 12A 300KHz Synchronous Step Down Regulator

Description

The XRP7662 is a synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 12 Amps.

A wide 5V to 22V single input voltage range allows for single supply operations from industry standard 5V, 12V and 18V power rails.

Features

  • With a 300kHz constant operating frequency and integrated high and low side switch, the XRP7662 reduces the overall component count and solution footprint. In addition to a 1% output set-point accuracy, this device provides high efficiency, low ripple and excellent line and load regulation. An enable function and soft start feature allow for controlled power up sequencing implementation.
  • 12A Con.

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Datasheet preview – XRP7662

Datasheet Details

Part number XRP7662
Manufacturer Exar
File Size 1.79 MB
Description 12A 300KHz Synchronous Step Down Regulator
Datasheet download datasheet XRP7662 Datasheet
Additional preview pages of the XRP7662 datasheet.

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Full PDF Text Transcription

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XRP7662 PowerBloxTM 12A 300KHz Synchronous Step Down Regulator September 2012 Rev. 2.2.0 GENERAL DESCRIPTION APPLICATIONS The XRP7662 is a synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 12 Amps. A wide 5V to 22V single input voltage range allows for single supply operations from industry standard 5V, 12V and 18V power rails. Operations down to 3V are supported with an additional biasing voltage.  Distributed Power Architectures  Point of Load Converters  Power Supply Modules  FPGAs, DSPs and Processors Supplies FEATURES With a 300kHz constant operating frequency and integrated high and low side switch, the XRP7662 reduces the overall component count and solution footprint.
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