BQ24193 Description
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) 4.00 mm x 4.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. bq24193 with PSEL, USB...
BQ24193 Key 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 pensatioin
- Highest Battery Discharge Efficiency with 12-mΩ Battery Discharge MOSFET up to 9-A Discharge Current
- Single Input USB-pliant/Adapter Charger
- USB Host or Charging Port D+/D- Detection patible to USB Battery Charger Spec 1.2
- Input Voltage and Current Limit Supports USB2.0 and USB3.0
- Input Current Limit: 100 mA, 150 mA, 500 mA, 900 mA, 1.2 A, 1.5 A, 2 A and 3 A
- 3.9-V to 17-V Input Operating Voltage Range
- Support All Kinds of Adapter with Input Voltage DPM Regulation