bq25101
Features
- 1 Charging
- 1% Charge Voltage Accuracy
- 10% Charge Current Accuracy
- Supports Applications for Very Low Charge Currents
- 10 m A to 250 m A
- Supports minimum 1-m A Charge Termination Current
- Ultra Low Battery Output Leakage Current Maximum 75 n A
- Adjustable Termination and Precharge Threshold
- High voltage Chemistry Support: 4.35 V with bq25100H/01H, 4.30 V with bq25100A
- Protection
- 30-V Input Rating; with 6.5-V Input Overvoltage Protection
- Input Voltage Dynamic Power Management
- 125°C Thermal Regulation; 150°C Thermal Shutdown Protection
- OUT Short-Circuit Protection and ISET Short Detection
- Operation over JEITA Range via Battery NTC
- 1/2 Fast-Charge-Current at Cold, 4.06 V (bq25100/01) or 4.2 V (bq25100H/01H) at Hot
- Fixed 10 Hour Safety Timer
- System
- Automatic Termination and Timer Disable Mode (TTDM) for Absent Battery Pack
- Available in Small 1.60 mm × 0.90 mm DSBGA Package
2 Applications
- Fitness Accessories
- Smart Watches
- Bluetooth® Headsets
-...
