Seiko Instruments S-8209A
The S-8209A Series is a protection IC for lithium-ion / lithium polymer rechargeable batteries and includes a high-accuracy voltage detection circuit and a delay circuit. The S-8209A Series 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.| Part No. | S-8209A |
|---|---|
| Datasheet | S-8209A Download |
| Manufacturer |  Seiko Instruments |
| Description | BATTERY PROTECTION |
| Buy | Stock & Price |
FEATURES
● High-accuracy voltage detection circuit Overcharge detection voltage*1 Overcharge release voltage*1 Cell-balance detection voltage*1 Cell-balance release voltage*1 3.55 V to 4.40 V (5 mV step) 3.50 V to 4.40 V*2 3.55 V to 4.40 V (5 mV step)*3 3.50 V to 4.40 V*4 Overdischarge detection voltage Overdischarge release voltage 2.0 V to 3.0 V (10 mV step) 2.0 V to 3.4 V*5● Settable delay time by external capacitor for output pin
● Control charging, discharging, cell-balance by CTLC pin and CT
