bq24725 Datasheet - Texas Instruments

bq24725 2-4 Cell Li+ Battery SMBus Charge Controller

The bq24725 is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, multi-chemistry battery charging applications. The bq24725 uses two charge pumps to separately drive n-channel MOSFETs (ACFET, RBFET and BATFET) for automatic system power source selecti.

bq24725 Features

* 1

* 2 SMBus Host-Controlled NMOS-NMOS Synchronous Buck Converter with Programmable 615kHz, 750kHz, and 885kHz Switching Frequencies

* Automatic N-channel MOSFET Selection of System Power Source from Adapter or Battery Driven by Internal Charge Pumps

* Enhanced Safety Features

bq24725 Datasheet (1.49 MB)

bq24725 Datasheet Preview — Preview of bq24725 PDF

Datasheet Details

Part number:

bq24725

Manufacturer:

Texas Instruments ↗

File Size:

1.49 MB

Description:

2-4 cell li+ battery smbus charge controller.

📁 Related Datasheet

bq24721 CHARGER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24721C CHARGER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24725A 1-4 Cell Li+ Battery SMBus Charge Controller (Texas Instruments)

bq24726 1-4 Cell Li+ Battery SMBus Charge Controller (Texas Instruments)

bq24702 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24703 MULTICHEMISTRY BATTERY CHARGER CONTROLLER AND SYSTEM POWER SELECTOR (Texas Instruments)

bq24704 Host-Controlled Li-Ion and Li-Polymer Battery Charger (Texas Instruments)

bq24705 Host-Controlled Multi-Cell Battery Charger (Texas Instruments)

TAGS

bq24725 2-4 Cell Li + Battery SMBus Charge Controller Texas Instruments

bq24725 Distributor