BQ24195 Description
The bq24195L, bq24195 are highly-integrated switchmode battery charge management and system power path management devices for single cell Li-Ion and Li-polymer battery in a wide range of power bank, tablet and other portable devices. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) bq24195 bq24195L VQFN (24) 4.00 mm x 4.00 mm (1) For all available packages, see the orderable addendum at the end of the...
BQ24195 Key Features
- High Efficiency Switch Mode Charger
- 2.5-A (bq24195L) or 4.5-A (bq24195) Fast Charging
- 92% Charge Efficiency at 2 A, 90% at 4 A
- Synchronous Boost Converter in Battery Boost Mode
- 94% 5.1-V Boost Efficiency at 1 A, 91% at 2.1 A
- 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
BQ24195 Applications
- Power Bank for Smartphone, Tablet