APW7057 High Power Step-Down Synchronous DC/DC Controller

ANPEC

Description

APW7057 High Power Step-Down Synchronous DC/DC Controller .
The APW7057 is a 300kHz constant frequency voltage mode synchronous switching controller that drives external N-channel MOSFETs.

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Datasheet Specifications

Part number: APW7057
Manufacturer: ANPEC
File Size: 145.47 KB
Datasheet: APW7057-ANPEC.pdf
Description: High Power Step-Down Synchronous DC/DC Controller

Features

* Operates from +5V Input
* 0.8V Internal Reference Voltage - ±1.5% Accuracy Over Line, Load and Temp.
* 0.8V to V Output Range CC
* Full Duty Cycle Range - 0% to 100%
* Internal Loop Compensation
* Internal Soft Start - Typical 2ms
* P

Applications

* Motherboard
* Graphics Cards
* Cable or DSL Modems, Set Top Boxes
* DSP Supplies
* Memory Supplies
* 5V Input DC-DC Regulators

APW7057 Distributors

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APW7057 High Power Step-Down Synchronous Controller ANPEC

ANPEC APW7057-like datasheet