S-8211D
Features
- High-accuracy voltage detection circuit
Overcharge detection voltage
3.6 V to 4.5 V (5 m V step)
Accuracy ±25 m V (Ta = +25°C)
Overcharge release voltage
3.5 V to 4.4 V- 1
Accuracy ±30 m V (Ta =
- 5°C to +55°C) Accuracy ±50 m V
Overdischarge detection voltage Overdischarge release voltage
2.0 V to 3.0 V (10 m V step) 2.0 V to 3.4 V- 2
Accuracy ±50 m V Accuracy ±100 m V
Discharge overcurrent detection voltage
0.05 V to 0.30 V (10 m V step) Accuracy ±15 m V
Load short-circuiting detection voltage
0.5 V (fixed)
Accuracy ±200 m V
- Detection delay times are generated only by an internal circuit (external capacitors are unnecessary).
Accuracy ±20%
- High-withstand voltage device is used for charger connection pins
(VM pin and CO pin: Absolute maximum rating = 28 V)
- 0 V battery charge function "available" / "unavailable" is selectable.
- Power-down function "available" / "unavailable" is selectable.
- Wide operation temperature range
Ta =
- 40°C to +85°C
- Low current...
