ABLIC S-8224B
The S-8224B Series limits its CO pin output voltage to 11.5 V max., so a FET with the gate withstand voltage of 12 V can be used.| Part No. | S-8224B |
|---|---|
| Datasheet | S-8224B Download |
| Manufacturer |  ABLIC |
| Description | Battery Protection |
| Buy | Stock & Price |
FEATURES
● High-accuracy voltage detection circuit for each cell Overcharge detection voltage n (n = 1 to 4) 3.600 V to 4.700 V (50 mV step) Accuracy ±20 mV (Ta = +25°C) Accuracy ±25 mV (Ta = −10°C to +60°C) Overcharge hysteresis voltage n (n = 1 to 4)*1 0.0 mV to −550 mV (50 mV step) −300 mV to −550 mV Accuracy ±20% −100 mV to −250 mV Accuracy ±50 mV −50 mV Accuracy ±25 mV 0.0 mV Accuracy −25 mV to +20 mV● Delay times for overcharge detection are generated only by an internal circuit (external capacitors are unnecessary) Overcharge detection delay time is selectable: 1 s, 2 s, 4 s, 6 s, 8 s Overcharge release delay time is selectable: 2 ms, 64 ms
● Overcharge timer reset function: Available, unavailable
● Output control function via CTL pin
● Output form is selectable (S-8224A Series): CMOS output, Nch open-drain output
● Output logic is selectable (S-8224A Series): Active "H", active "L"
● CO pin output voltage is limited to 11.5 V max. (S-8224B Series)*2
● High-withstand voltage: A...
