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NJW4120 - Lithium-Battery Charger Controller

Product Overview

JRC

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NJW4120 Lithium-Battery Charger Controller by JRC - Datasheet Preview — Datasheet preview – NJW4120

Datasheet Details

Part number	NJW4120
Manufacturer	JRC
File Size	386.38 KB
Description	Lithium-Battery Charger Controller
Datasheet	NJW4120 Datasheet
Additional preview pages of the NJW4120 datasheet.

Product details

Description

PACKAGE OUTLINE NJW4120 is a 1-cell and 2-cell lithium ion battery charge control IC with a built-in AC-DC secondary side control feature.

Features

Charge Control Feedback by Photocoupler.
Adjustable Charge Voltage.
Adjustable Pre-Charge and Full Charge Current.
Temperature Monitor.
Over Charge Timer.
Internal Re-Charge function.
Delay timers and Hysteresis inputs for high noise immunity.
Over Discharge Battery Detect.
Over Voltage Protection.
Bi-CMOS Technology.
Package Outline NJW4120M : DMP20 NJW4120V : SSOP20.
PIN.

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Published: Jun 14, 2009 |