ISL6291 - Li-ion/Li Polymer Linear Battery Charger

Intersil Corporation

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Datasheet Details

Part number: ISL6291
Manufacturer: Intersil Corporation
File Size: 279.62 KB
Datasheet: ISL6291_IntersilCorporation.pdf
Description: Li-ion/Li Polymer Linear Battery Charger

ISL6291 Product details

Description

VIN (Pin 1, 15, 16) VIN is the input power source pin that is connected to a wall adapter.V2P8 (Pin 8) V2P8 is a 2.8V reference voltage output.V2P8 pin outputs a 2.8V voltage when the input voltage rises above the POR threshold and outputs zero voltage otherwise.This pin can be used as an adapter presence signal.A 0.1µF Ceramic capacitor is recommended for decoupling purposes.This pin can be used to bias other circuits with a maximum current of 2mA.F.

Features

Integrated Linear Pass Element.
Integrated Charge Current Sensor.
No External Reverse Blocking Diode Required.
1% Voltage Accuracy.
Programmable Current Limit Up to 2.0A.
Programmable End-of-Charge Current.
Trickle Charge an Over Discharged Battery.
Charge Current Thermal Foldback.
Simple Interface for Low-Cost Thermistor.
Accepts USB Bus Power.
Ambient Temperature Range: -20oC to 70oC.
T.

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Li-ion Polymer Linear Battery Charger Intersil Corporation

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