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

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5308
Manufacturer	Fairchild Semiconductor
File Size	500.26 KB
Description	800mA High-Efficiency Step-Down DC-DC Converter
Datasheet	FAN5308 Datasheet
Additional preview pages of the FAN5308 datasheet.

Product details

Description

Designed for use in battery-powered applications, the FAN5308 is a high-efficiency, low-noise synchronous PWM current mode and pulse skip (power-save) mode 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.
Soft-start.
Output over-voltage protection.
Dynamic output voltage positioning.
25µA quiescent current.
Thermal shutdown and short-circuit protection.
Pb-free 3x3mm 6-lea.

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Published: Jun 8, 2009 |