LM2575 - 1A & 3A Miniconverter Switching Regulators

Semtech Corporation

LM2575 Datasheet Preview — Preview of LM2575 PDF

Datasheet Details

Part number	LM2575
Manufacturer	Semtech Corporation
File Size	441.66 KB
Description	1A & 3A Miniconverter Switching Regulators
Datasheet	LM2575_SemtechCorporation.pdf

LM2575 Product details

Description

The LM2575/6 series switching regulators are monolithic integrated circuits designed for use in buck or buck/ boost regulator applications requiring accurate output voltages over combined variations of line, load and temperature.

Features

u Pin for pin replacement for Nationals LM2575/6 u DC-to-DC buck or buck/boost converter requiring only 4 support components Fixed or adjustable voltages Preset output voltages of 3.3V, 5V and 12V Wide output voltage range, 1.23V to 35V 82% typical efficiency @ 5V out Wide input voltage range, 4V to 40V Inhibit/enable control pin Industrial temperature range TO-220 and TO-263 packages series LM2575 & LM2576 u u u u The LM2575/6 series miniconverters include a u switching regulator and compens.

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Published: Mar 22, 2005 |