FAN5308 800mA High-Efficiency Step-Down DC-DC Converter

Fairchild Semiconductor

Description

FAN5308 * 800mA High-Efficiency Step-Down DC-DC Converter June 2007 FAN5308 tm 800mA High-Efficiency Step-Down DC-DC Converter .
Designed for use in battery-powered applications, the FAN5308 is a high-efficiency, low-noise synchronous PWM current mode and pulse skip (power-save).

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Datasheet Specifications

Part number: FAN5308
Manufacturer: Fairchild Semiconductor
File Size: 500.26 KB
Datasheet: FAN5308_FairchildSemiconductor.pdf
Description: 800mA High-Efficiency Step-Down DC-DC Converter

Features

* 96% efficiency, synchronous operation
* Adjustable output voltage options from 0.8V to VIN
* 2.5V to 5.5V input voltage range
* Up to 800mA output current
* Fixed-frequency 1.3MHz PWM operation
* High-efficiency, power-save mode
* 100% duty cycle low-dropout operation

Applications

* Pocket PCs, PDAs
* Cell phones
* Battery-powered portable devices
* Digital cameras
* Hard disk drives
* Set-top boxes
* Point-of-load power
* Notebook computers

FAN5308 Distributors

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FAN5308 800mA High-Efficiency Step-Down DC-DC Converter Fairchild Semiconductor

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