S-82C4A Overview
S-82C4A/5A Series .ablic. © ABLIC Inc., 2022 BATTERY PROTECTION IC FOR 4-SERIAL OR 5-SERIAL CELL PACK Rev.1.1_00 This IC is a protection IC for lithium-ion rechargeable batteries, which includes temperature protection circuits, high-accuracy voltage detection circuits, and delay circuits. Temperature protection is possible by connecting an NTC thermistor to the dedicated connection pin.
S-82C4A Key Features
- High-accuracy voltage detection for each cell
- Three-level discharge overcurrent detection
- Charge overcurrent detection
- 200 mV to -10 mV (5 mV step) Accuracy ±5 mV
- Discharge overcurrent 1 detection delay time is settable by an external capacitor (The other delay time are internally
- Power saving control by a control pin
- 0 V battery charge
- Power-down function
- Release condition of discharge overcurrent status
- Output voltage of CO and DO pin is limited to VC2 pin voltage. (S-82C5A Series)