Datasheet Details
| Part number | S-8254A |
|---|---|
| Manufacturer | Seiko Instruments |
| File Size | 334.33 KB |
| Description | BATTERY PROTECTION |
| Datasheet |
 S-8254A Datasheet
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General Description
1 COP FET gate connection pin for charge control (Nch open drain output)
2
VMP
Pin for voltage detection between VC1 and VMP (Pin for overcurrent 3 detection)
3 DOP FET gate connection pin for discharge control FET (CMOS output)
4
VINI
Pin for voltage detection between VSS and VINI (Pin for
Key Features
- (1) High-accuracy voltage detection for each cell.
- Overcharge detection voltage n (n = 1 to 4).
- Overcharge release voltage n (n = 1 to 4) 3.9 V to 4.4 V (50 mV step) 3.8 V to 4.4 V.
- 1 Accuracy ±25 mV Accuracy ±50 mV.
- Overdischarge detection voltage n (n = 1 to 4) 2.0 V to 3.0 V (100 mV step) Accuracy ±80 mV.
- Overdischarge release voltage n (n = 1 to 4) 2.0 V to 3.4 V.
- 2 Accuracy ±100 mV (2) Three-level overcurrent protection.
- Overcurre.
