BQ25622 Datasheet - Texas Instruments

Buck Battery Charger

BQ25622 Features

* High-efficiency, 1.5MHz, synchronous switching mode buck charger for single cell battery

* >90% efficiency down to 25mA output current from 5V input

* Charge termination from 10mA to 620mA, 10mA steps

* Flexible JEITA profile for safe charging over temperature

BQ25622 General Description

The BQ25620 and BQ25622 are highly-integrated 3.5A switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer batteries. The solution is highly integrated with built-in current sensing, loop compensation, input reverse-blocking FET (RBFET, Q.

BQ25622 Datasheet (3.53 MB)

BQ25622 Datasheet Preview — Preview of BQ25622 PDF

Datasheet Details

Part number:

BQ25622

Manufacturer:

Texas Instruments ↗

File Size:

3.53 MB

Description:

Buck battery charger.
BQ25620, BQ25622 SLUSEG2D SEPTEMBER 2022 REVISED FEBRUARY 2025 BQ25620/BQ25622 I2C Controlled 1-Cell, 3.5A, Maximum 18V Input, Buc.

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BQ25622 Buck Battery Charger Texas Instruments

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BQ25622 Features

BQ25622 General Description

Datasheet Details

File Size:

Description:

BQ25622 Distributor