BQ25720 - SMBus 1- to 4-Cell Narrow VDC Buck-Boost Battery Charge Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	BQ25720
Manufacturer	Texas Instruments
File Size	3.15 MB
Description	SMBus 1- to 4-Cell Narrow VDC Buck-Boost Battery Charge Controller
Datasheet	BQ25720 Datasheet
Additional preview pages of the BQ25720 datasheet.

Product details

Description

The BQ25720 is a synchronous NVDC buck-boost battery charge controller to charge a 1- to 4-cell battery from a wide range of input sources including USB adapter, high voltage USB-C Power Delivery (PD) sources, and traditional adapters.

Features

Pin-to-pin compatible to BQ25710.
Buck-boost narrow voltage DC (NVDC) charger for USB-C Power Delivery (PD) interface platform.
3.5-V to 26-V input range to charge 1- to 4-cell battery.
Charge current up to 16.2 A/8.1 A with 128mA/64-mA resolution based on 5-mΩ/10-mΩ sensing resistor.
Input current limit up to 10 A/6.35 A with 100mA/50-mA resolution based on 5-mΩ/10-mΩ sensing resistor.
Support USB 2.0, USB 3.0, USB 3.1 and USB Power Deliver.

📁 Similar Datasheet

bq2502 - Integrated Backup Unit (BENCHMARQ)
BQ2540-7R - 60...132 Watt DC-DC Converters (Power-One)
BQ2001-7R - 60...132 Watt DC-DC Converters (Power-One)
BQ2002 - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002C - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002D - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002E - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002F - NiCd/NiMH Fast-Charge Management (Benchmarq)

Other Datasheets by Texas Instruments

BQ25700A - SMBus Multi-Chemistry Battery Buck-Boost Charge Controller
BQ25703A - I2C Multi-Chemistry Battery Buck-Boost Charge Controller
BQ25708 - SMBus Multi-Chemistry Battery Buck-Boost Charge Controller
BQ25710 - SMBus Narrow VDC Buck-Boost Battery Charge Controller
BQ25713 - VDC Buck-Boost Battery Charge Controller
BQ25713B - VDC Buck-Boost Battery Charge Controller

Published: Oct 26, 2024 |