LM5576 - Step-Down Switching

National Semiconductor

The LM5576 by National Semiconductor is a Step-Down Switching. Below is the official datasheet preview.

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LM5576 Step-Down Switching by National Semiconductor - Datasheet Preview — Official preview page of the **LM5576** Step-Down Switching datasheet (National Semiconductor).

Datasheet Details

Part number	LM5576
Manufacturer	National Semiconductor
File Size	428.10 KB
Description	Step-Down Switching
Datasheet	LM5576_NationalSemiconductor.pdf
Additional preview pages of the LM5576 datasheet.

LM5576 Product details

Description

The LM5576 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, 170mΩ 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-20EP (Exposed Pad) Sim.

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Published: Jun 1, 2007 |