BQ25620 - Buck Battery Charger

Texas Instruments

BQ25620 Datasheet Preview — Preview of BQ25620 PDF

Datasheet Details

Part number	BQ25620
Manufacturer	Texas Instruments ↗
File Size	3.53 MB
Description	Buck Battery Charger
Datasheet	BQ25620-etcTI.pdf

BQ25620 Product details

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.

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.
BATFET control to support shutdown, ship mode and full system reset.
1.5μA quiescent current in battery only mode.
0.15μA battery leakage current in ship mode.
0.1μA ba.

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Other Datasheets by Texas Instruments

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Published: Feb 15, 2025 |