S-8215A
Features
- High-accuracy voltage detection circuit for each cell
Overcharge detection voltage n (n = 1 to 5)
3.60 V to 4.70 V (50 m V step)
Accuracy ±25 m V (Ta = +25°C)
Accuracy ±30 m V (Ta =
- 5°C to +55°C)
Overcharge hysteresis voltage n (n = 1 to 5)
0.0 m V to
- 550 m V (50 m V step)
- 300 m V to
- 550 m V
Accuracy ±20%
- 100 m V to
- 250 m V
Accuracy ±50 m V
0.0 m V to
- 50 m V
Accuracy ±25 m V
- Delay times for overcharge detection can be set by an internal circuit only (External capacitors are unnecessary).
- Output form is selectable:
CMOS output, Nch open-drain output, Pch open-drain output
- Output logic is selectable:
Active "H", active "L"
- High-withstand voltage device:
Absolute maximum rating 28 V
- Wide operation voltage range:
3.6 V to 26 V
- Wide operation temperature range: Ta =
- 40°C to +85°C
- Low current consumption
At VCUn
- 1.0 V for each cell: At 2.3 V for each cell:
3.0 μA max. (Ta = +25°C) 1.7 μA max. (Ta = +25°C)
- Lead-free (Sn 100%), halogen-free
-...
