BQ24192I Description
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) bq24190 bq24192 VQFN (24) 4.00 mm x 4.00 mm bq24192I (1) For all available packages, see the orderable addendum at the end of...
BQ24192I 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 pensation
- patible with MaxLife Technology for Faster Charging When Used in Conjunction With bq27531
- 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