Download the S-82A2C datasheet PDF.
This datasheet also covers the S-82A2A variant, as both devices belong to the same battery protection family and are provided as variant models within a single manufacturer datasheet.
Key Features
High-accuracy voltage detection circuit
Overcharge detection voltage n
3.500 V to 4.800 V (5 mV step)
Accuracy ±15 mV
Overcharge release voltage n
3.100 V to 4.800 V.
1
Accuracy ±50 mV
Overdischarge detection voltage n
2.000 V to 3.000 V (10 mV step) Accuracy ±50 mV
Overdischarge release voltage n
2.000 V to 3.400 V.
Full PDF Text Transcription for S-82A2C (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
S-82A2C. For precise diagrams, and layout, please refer to the original PDF.
K Rev.2.3_00 This IC is a protection IC for lithium-ion / lithium polymer rechargeable batteries, which includes high-accuracy voltage detection circuits and delay circuits. It is suitable for protecting 2-serial-cell lithium-ion / lithium polymer rechargeable battery packs from overcharge, overdischarge, and overcurrent. Use of an external overcurrent detection resistor enables this IC to provide high-accuracy overcurrent protection with less impact from temperature changes. The S-82A2A/C Series has an input pin for charge-discharge control signal (CTL pin), allowing for charge-discharge control with an external signal.
S-82A2C Datasheet
