bq25892 - I2C Controlled Single Cell 5-A Fast Charger

Texas Instruments

Download the bq25892 datasheet PDF. This datasheet also includes the bq25890 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

bq25892 i2c controlled single cell 5-a fast charger by Texas Instruments - Datasheet Preview — Note: The manufacturer provides a single datasheet file (bq25890-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	bq25892
Manufacturer	Texas Instruments
File Size	1.85 MB
Description	I2C Controlled Single Cell 5-A Fast Charger
Datasheet	bq25892 Datasheet

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community bq25890, bq25892 SLUSC86C – MARCH 2015 – REVISED MAY 2018 bq25890/2 I2C Controlled Single Cell 5-A Fast Charger with MaxChargeTM.

Key Features

1 High Efficiency 5-A, 1.5-MHz Switch Mode Buck Charge.
93% Charge Efficiency at 2 A and 91% Charge Efficiency at 3-A Charge Current.
Optimize for High Voltage Input (9 V to 12 V).
Low Power PFM mode for Light-Load Operations.
USB On-the-Go (OTG) with Adjustable Output from 4.5 V to 5.5 V.
Selectable 500-kHz and 1.5-MHz Boost Converter with up-to 2.4-A Output.
93% Boost Efficiency at 5 V at 1-A Output.
Accurate Hiccup Mode O.

More Datasheets from Texas Instruments

Part Number	Description
bq25890	I2C Controlled Single Cell 5-A Fast Charger
BQ25890H	I2C Controlled Single Cell 5-A Fast Charger
bq25895	I2C Controlled Single Cell 5-A Fast Charger
bq25895M	I2C Controlled Single Cell Fast Charger
bq25896	I2C Controlled Single Cell 3-A Fast Charger
bq25898	I2C Controlled Single Cell 4-A Fast Charger
bq25898C	I2C Controlled Single Cell 3-A Charger
bq25898D	I2C Controlled Single Cell 4-A Fast Charger
bq25871	Battery Switch Charger
bq25872	Battery Switch Charger