LM3420 - Lithium-Ion Battery Charge Controller

Product Overview

National Semiconductor

Datasheet Details

Part number	LM3420
Manufacturer	National Semiconductor
File Size	393.26 KB
Description	Lithium-Ion Battery Charge Controller
Datasheet	LM3420 Datasheet
Note	This datasheet PDF includes multiple part numbers: LM3420, LM3-420. Please refer to the document for exact specifications by model.
Additional preview pages of the LM3420 datasheet.

Product details

Description

The LM3420 series of controllers are monolithic integrated circuits designed for charging and end-of-charge control for Lithium-Ion rechargeable batteries.

Features

n n n n n Voltage options for charging 1, 2, 3 or 4 cells Tiny SOT23-5 package Precision (0.5%) end-of-charge control Drive capability for external power stage Low quiescent current, 85 µA (typ. ).

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Other Datasheets by National Semiconductor

LM3420-12.6 - Lithium-Ion Battery Charge Controller
LM3420-16.8 - Lithium-Ion Battery Charge Controller
LM3420-4.2 - Lithium-Ion Battery Charge Controller
LM3420-8.2 - Lithium-Ion Battery Charge Controller
LM3420-8.4 - Lithium-Ion Battery Charge Controller
LM342 - 3-Terminal Positive Regulators

Published: Mar 22, 2005 |