LM2853 - synchronous SIMPLE SWITCHER buck regulator

Product Overview

National Semiconductor

Datasheet Details

Part number	LM2853
Manufacturer	National Semiconductor
File Size	651.58 KB
Description	synchronous SIMPLE SWITCHER buck regulator
Datasheet	LM2853 Datasheet
Additional preview pages of the LM2853 datasheet.

Product details

Description

The LM2853 synchronous SIMPLE buck regulator is a 550 kHz step-down switching voltage regulator capable of driving up to a 3A load with excellent line and load regulation.

Features

n Input voltage range of 3.0V to 5.5V n Factory EEPROM set output voltages from 0.8V to 3.3V in 100 mV increments n Maximum load current of 3A n Voltage Mode Control n Internal type-three compensation n Switching frequency of 550 kHz n Low standby current of 12 µA n Internal 40 mΩ MOSFET switches n Standard voltage options 0.8/1.0/1.2/1.5/1.8/2.5/3.0/3.3 volts n Exposed pad TSSOP-14 package.

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Published: Dec 28, 2006 |