LT3651-4.2 - Monolithic 4A High Voltage Li-Ion Battery Charger

Product Overview

Linear Technology Corporation

Datasheet Details

Part number	LT3651-4.2
Manufacturer	Linear Technology Corporation
File Size	322.03 KB
Description	Monolithic 4A High Voltage Li-Ion Battery Charger
Datasheet	LT3651-4.2 Datasheet
Note	This datasheet PDF includes multiple part numbers: LT3651-4.2, LT3651-42. Please refer to the document for exact specifications by model.
Additional preview pages of the LT3651-4.2 datasheet.

Product details

Description

The LT®3651 is a 4A Li-Ion/Polymer battery charger that operates over a 4.8V to 32V input voltage range.

An efficient monolithic average current mode synchronous switching regulator provides constant current, constant voltage charging with programmable maximum charge current.

Features

Wide Input Voltage Range: 4.8V to 32V (40V Absolute Maximum) n Programmable Charge Current Up to 4A n Selectable C/10 or Onboard Timer Termination n Dynamic Charge Rate Programming/Soft-Start n Programmable Input Current Limit n 0.5% Float Voltage Accuracy n 7.5% Charge Current Accuracy n 4% C/10 Detection Accuracy n NTC Resistor Temperature Monitor n Auto-Recharge at 97.5% Float Voltage n Auto-Precondition.

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Other Datasheets by Linear Technology Corporation

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Published: Oct 21, 2010 |