S-82K4
Features
- High-accuracy voltage detection circuit for each cell
Overcharge detection voltage n
3.600 V to 4.800 V (5 m V step)
Accuracy ±15 m V (Ta = +25°C)
Accuracy ±20 m V (Ta =
- 10°C to +60°C)
Overcharge release voltage n- 1
3.600 V to 4.800 V
Accuracy ±50 m V
VRTC pin shutdown voltage n
2.500 V to 2.800 V (100 m V step) Accuracy ±50 m V
- The wake-up function monitoring battery connection prevents CO pin output errors during battery connection
- Delay times for overcharge detection are generated only by an internal circuit (external capacitors are unnecessary)
Overcharge detection delay time, VRTC pin shutdown delay time:
1 s, 2 s, 4 s, 6 s
- Overcharge timer reset function:
Available, unavailable
- CO pin output voltage is limited to 7.5 V max.
- VRTC pin output voltage:
1.800 V to 3.300 V (100 m V step)
Accuracy ±2% (Ta = +25°C)
- VRTC pin output current:
2 m A max.
- Wide operation temperature range:
Ta =
- 40°C to +85°C
- Low current consumption
During...
