BQ25892 Series

I2C 1cell 5A buck battery charger with NVDC Power Path and PSEL

Catalog

I2C 1cell 5A buck battery charger with NVDC Power Path and PSEL

Part	Supplied Contents	Utilized IC / Part	Function	Contents	Type	Secondary Attributes	Mounting Type	Number of Cells	Voltage - Supply (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Charge Current - Max	Interface	Battery Chemistry	Package / Case	Fault Protection	Package Length	Package Name	Package Width
Texas Instruments BQ25892EVM-664	Board(s)	BQ25892	Battery Charger	Board	Power Management	On-Board LEDs
Texas Instruments BQ25892RTWT							Surface Mount	1	14 V	85 °C	-40 °C	5 A	I2C USB	Lithium Ion Polymer	24-WFQFN Exposed Pad	Over Current Over Temperature	4 mm	24-WQFN	4 mm
Texas Instruments BQ25892RTWR							Surface Mount	1	14 V	85 °C	-40 °C	5 A	I2C USB	Lithium Ion Polymer	24-WFQFN Exposed Pad	Over Current Over Temperature	4 mm	24-WQFN	4 mm

Catalog

I2C 1cell 5A buck battery charger with NVDC Power Path and PSEL

Description

The BQ25890, BQ25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The BQ25890, BQ25892 are highly-integrated 5-A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.