LMZ12003 - 3A SIMPLE SWITCHER Power Module

Product Overview

National Semiconductor

Datasheet Details

Part number	LMZ12003
Manufacturer	National Semiconductor
File Size	1.14 MB
Description	3A SIMPLE SWITCHER Power Module
Datasheet	LMZ12003 Datasheet
Additional preview pages of the LMZ12003 datasheet.

Product details

Description

Pin 1 2 3 4 5 6 Name Description VIN RON EN GND SS FB Supply input Nominal operating range is 4.5V to 20V . An external resistor from VIN to this pin sets the on-time of the application. Input to the precision enable comparator.

Features

Integrated shielded inductor.
Simple PCB layout.
Flexible startup sequencing using external soft-start capacitor and precision enable UVLO and output short circuit 30109018 Thermal derating curve VIN = 12V VOUT = 5.0V.
Protection against inrush currents and faults such as input.
-40°C to 125°C junction temperature range.
Single exposed pad and standard pinout for easy mounting and manufacturing.
Fast transient response for FPGAs and ASICs.
Low output v.

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Published: Oct 21, 2010 |