LM5575 - Step-Down Switching Regulator

Product Overview

National Semiconductor

Datasheet Details

Part number	LM5575
Manufacturer	National Semiconductor
File Size	435.60 KB
Description	Step-Down Switching Regulator
Datasheet	LM5575 Datasheet
Additional preview pages of the LM5575 datasheet.

Product details

Description

The LM5575 is an easy to use SIMPLE SWITCHER® buck regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components.

Features

Integrated 75V, 330mΩ N-channel MOSFET Ultra-wide input voltage range from 6V to 75V Adjustable output voltage as low as 1.225V 1.5% feedback reference accuracy Operating frequency adjustable between 50kHz and 500kHz with single resistor Master or slave frequency synchronization Adjustable soft-start Emulated current mode control architecture Wide bandwidth error amplifier Built-in protection Package.
TSSOP-16EP (Exposed Pad) Sim.

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Published: Feb 15, 2007 |