LM8801 - 600 mA Synchronous Step-Down DC-DC Converter

Product Overview

National Semiconductor

Datasheet Details

Part number	LM8801
Manufacturer	National Semiconductor
File Size	0.98 MB
Description	600 mA Synchronous Step-Down DC-DC Converter
Datasheet	LM8801 Datasheet
Additional preview pages of the LM8801 datasheet.

Product details

Description

The LM8801 step-down DC-DC converter is optimized for powering ultra-low voltage circuits from a single Li-Ion cell and input voltage rails from 2.3V to 5.5V.

Features

Over 90% efficiency at 6 MHz Operation 600 mA maximum load capability 6 MHz PWM fixed switching frequency (typ. ) 27 µA (typ. ) quiescent current in PFM mode Wide Input Voltage Range: 2.3V to 5.5V ±1.5% DC output voltage precision over temperature Best-in-class load transient response Low output ripple in PFM mode Automatic PFM/PWM mode switching Current overload and thermal shutdown protection Internal soft-start Micro SMD 6.

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Published: Sep 11, 2009 |