STBC02 Description
The STBC02 is a highly integrated power management, embedding a linear battery charger, a 150 mA LDO, 2 SPDT load switches, a smart reset/watchdog block and a protection circuit module (PCM) to prevent the battery from being damaged under fault conditions. The STBC02 uses a CC/CV algorithm to charge the battery; the fast charge and the pre-charge current can be both independently programmed using dedicated resistors.
STBC02 Key Features
- Charges single-cell Li-Ion batteries with CC/CV algorithm and charge termination
- Fast charge current up to 450 mA
- Pre-charge current from 1 mA to 450 mA
- Adjustable floating voltage up to 4.45 V
- Integrated low quiescent LDO regulator
- Automatic power path management
- Auto-recharge function
- Embedded protection circuit module (PCM) featuring battery overcharge
- Charging timeout to terminate the charging process for safety reasons
- Shipping mode feature allows battery low leakage when over-discharged