S-8209B Description
BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION S-8209B Series The S-8209B Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detection circuit and a delay circuit. This IC has a transmission function and two types of cell-balance function so that users are also able to configure a protection circuit with series multi-cell.
S-8209B Key Features
- Overcharge detection voltage -1
- Overcharge release voltage 3.50 V to 4.40 V-2
- Cell-balance release voltage 3.50 V to 4.40 V-4
- Overdischarge detection voltage 2.0 V to 3.0 V (10 mV step) -5
- 1. Regarding selection of overcharge detection voltage, overcharge release voltage, cell-balance detection voltage and c
- Overcharge hysteresis voltage (Overcharge hysteresis voltage is selectable in 0 V to 0.4 V in 50 mV step.) -3. Select as
- Cell-balance hysteresis voltage (Cell-balance hysteresis voltage is selectable in 0 V to 0.4 V in 50 mV step.) -5. Overd