BQ24193 Datasheet (Texas Instruments) - 4.5-A Single Cell USB/Adapter Charger

BQ24193, 4.5-A Single Cell USB/Adapter Charger

The bq24193 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Lipolymer batteries in a wide range of tablet and other portable devices.

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) bq24193 VQFN (24) 4.0

BQ24193 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 Compensatioin

* Highest Battery Discharge Efficiency with 12-mΩ Battery Discharge MOSFET up to 9-A Discharge Current

* Sin