BQ24190 Datasheet (Texas Instruments) - 4.5-A Single Cell USB/Adapter Charger

BQ24190, 4.5-A Single Cell USB/Adapter Charger

The bq24190, bq24192, and bq24192I are highlyintegrated switch-mode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer battery in a wide range of tablet and other portable devices.

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) bq

BQ24190 Features

* High Efficiency 4.5-A Switch Mode Charger

* 92% Charge Efficiency at 2 A, 90% at 4 A

* Accelerate Charge Time by Battery Path Impedance Compensation

* Compatible with MaxLife Technology for Faster Charging When Used in Conjunction With bq27531

* Highest Batt