bq25040 - Single Cell Li-Ion Battery Charger

Product Overview

Texas Instruments

Part number	bq25040
Manufacturer	Texas Instruments
File Size	2.61 MB
Description	Single Cell Li-Ion Battery Charger
Datasheet	bq25040 Datasheet
Additional preview pages of the bq25040 datasheet.

The bq25040 is an integrated Li-ion linear battery charger targeted at space-limited portable applications.

1.
30V Input Rating, with Overvoltage Protection (OVP).
Input Voltage Dynamic Power Management Feature.
50mA Integrated Low Dropout Linear Regulator (LDO).
1% Charge Voltage Regulation Accuracy.
10% Charge Current Accuracy.
Single-Input Interface Selects USB 100mA, 500mA or User-Programmable Maximum Input Current Limit.
4.2V at 2.3A Production Test Mode.
Thermal Regulation and Thermal Shutdown Protection for Output Current C.

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Published: Sep 27, 2019 |