STBC03 Overview
The STBC03 is a highly integrated power management, embedding a linear battery charger, a 150 mA LDO, 2 SPDT load switches, and a protection circuit module (PCM) to prevent the battery from being damaged under fault conditions. The STBC03 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.
STBC03 Key Features
- Charges single-cell Li-Ion batteries with CC/CV algorithm and charge termination
- Fast charge current up to 650 mA adjustable by external resistor
- Pre-charge current from 1 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, battery
- Charging timeout
- Shipping mode feature allows battery low leakage when over-discharged