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S-82A2B - BATTERY PROTECTION

This page provides the datasheet information for the S-82A2B, a member of the S-82A2A BATTERY PROTECTION family.

Datasheet Summary

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.
  • 2 Accuracy ±75 mV Discharge overcurrent 1 detection voltage 3 mV to 100 mV (0.5 mV step) Accuracy ±1.0 mV Discharge overcurrent 2 detection voltage.

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Datasheet preview – S-82A2B

Datasheet Details

Part number S-82A2B
Manufacturer ABLIC
File Size 828.36 KB
Description BATTERY PROTECTION
Datasheet download datasheet S-82A2B Datasheet
Additional preview pages of the S-82A2B datasheet.

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Full PDF Text Transcription

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S-82A2A/B/C Series www.ablic.com © ABLIC Inc., 2021-2023 BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK 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.
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