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APW7058 - Synchronous Buck PWM and Linear Controllers

General Description

The APW7058 integrates one synchronous-rectified Buck PWM controller and one linear controller to provide two regulated voltages for graphics cards and other embedded processor applications.

Key Features

  • Provides Two Regulated Voltages - One Synchronous-Rectified Buck PWM Controller - One Linear Controller www. DataSheet4U. com General.

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Datasheet Details

Part number APW7058
Manufacturer Anpec Electronics Coropration
File Size 213.94 KB
Description Synchronous Buck PWM and Linear Controllers
Datasheet download datasheet APW7058 Datasheet

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APW7058 Synchronous Buck PWM and Linear Controllers Features • Provides Two Regulated Voltages - One Synchronous-Rectified Buck PWM Controller - One Linear Controller www.DataSheet4U.com General Description The APW7058 integrates one synchronous-rectified Buck PWM controller and one linear controller to provide two regulated voltages for graphics cards and other embedded processor applications. The PWM controller which drives dual N-channel MOSFETs uses fixed 600kHz frequency, voltage-mode PWM control and integrates power-on-reset(POR), built-in soft-start, output under-voltage monitoring and shutdown functions into a single chip. The linear controller which drives a N-channel MOSFET bypass transistor allows users to optimize the transient response by external components.