S-8225B Overview
Key Features
- High-accuracy voltage detection function for each cell Overcharge detection voltage n (n = 1 to
- 3.5 V to 4.4 V (50 mV step) Overcharge release voltage n (n = 1 to
- Accuracy ±20 mV (Ta = +25°C), ±30 mV (Ta = 0°C to +60°C) 3.3 V to 4.4 V*1 Accuracy ±50 mV Overdischarge detection voltage n (n = 1 to
- Overdischarge release voltage n (n = 1 to
- 2.2 V to 3.2 V (100 mV step) 2.2 V to 3.4 V*2 Accuracy ±80 mV Accuracy ±100 mV
- Overcharge detection delay time and overdischarge detection delay time can be set by external capacitor
- Switchable between 3-serial to 5-serial cell by using the SEL1 pin and the SEL2 pin
- The CO pin and the DO pin are controlled by the CTLC pin and the CTLD pin, respectively
- Output voltage of the CO pin and the DO pin is limited to 12 V max
- Output logic is selectable. Active "H", active "L"
