LT1513-2 - SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger

This page provides the datasheet information for the LT1513-2, a member of the LT1 SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger family.

Datasheet Summary

Description

The LT ®1513 is a 500kHz current mode switching regulator specially configured to create a constant- or programmable-current/constant-voltage battery charger.

Features

s s s.

Linear Technology

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Datasheet Details

Part number	LT1513-2
Manufacturer	Linear Technology
File Size	299.75 KB
Description	SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger
Datasheet	LT1513-2 Datasheet
Additional preview pages of the LT1513-2 datasheet.

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Full PDF Text Transcription

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LT1513/LT1513-2 SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger FEATURES s s s DESCRIPTION The LT ®1513 is a 500kHz current mode switching regulator specially configured to create a constant- or programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single-Ended Primary Inductance Converter) topology charger. These topologies allow the current sense circuit to be ground referred and completely separated from the battery itself, simplifying battery switching and system grounding problems. In addition, these topologies allow charging even when the input voltage is lower than the battery voltage.

Published: Mar 22, 2005 |