ISL6291 Datasheet - Intersil Corporation

ISL6291 Li-ion/Li Polymer Linear Battery Charger

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 adapte.

® ISL6291 Data Sheet November 2003 FN9102.1 Li-ion/Li Polymer Linear Battery Charger The ISL6291 provides a low-cost integrated charger solution for single-cell Li-ion and Li Polymer rechargeable batteries. No external pass element, current sensing resistor, or reverse blocking diode is required with this solution. The ISL6291 is a constant-current (CC)/constant-voltage (CV) charger. The constant charge current is programmable up to 2.0A with an external signal resistor. An internal trimmed cu.

ISL6291 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 Discha

ISL6291_IntersilCorporation.pdf

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Datasheet Details

Part number:

ISL6291

Manufacturer:

Intersil Corporation

File Size:

279.62 KB

Description:

Li-ion/li polymer linear battery charger.

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ISL6291 ISL6291 Li-ion Polymer Linear Battery Charger Intersil Corporation

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