BQ21040 Single Cell Li-Ion and Li-Pol Battery Charger

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community bq21040 SLUSCE2D * APRIL 2016 * REVISED JANUARY.
The bq21040 device is a highly integrated Li-Ion and Li-Pol linear battery charger device targeted at spacelimited portable applications.

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Datasheet Specifications

Part number: BQ21040
Manufacturer: Texas Instruments ↗
File Size: 3.94 MB
Datasheet: BQ21040-etcTI.pdf
Description: Single Cell Li-Ion and Li-Pol Battery Charger

Features

* 1 Charging
* 1% Charge Voltage Accuracy
* 10% Charge Current Accuracy
* Low Battery Leakage Current (1 µA)
* Programmable Charge Current using External Resistor up to 800 mA
* 4.2-V Li-Ion and Li-Pol Charger
* Protection
* 30-V Input R

Applications

* EPOS
* Medical Endoscopes
* BLE Speaker and Headsets

BQ21040 Distributors

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BQ21040 Single Cell Li-Ion and Li-Pol Battery Charger Texas Instruments

Texas Instruments BQ21040-like datasheet