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S8233A - Battery Protection IC

This page provides the datasheet information for the S8233A, a member of the S82 Battery Protection IC family.

Datasheet Summary

Description

1 DOP Connects FET gate for discharge control (CMOS output) 2 COP Connects FET gate for charge control (Nch open-drain output) 3 VMP Detects voltage between VCC to VMP(Over current detection pin) 4 COVT Connects capacitor for over current detection1delay circuit 5 CDT Connects capacitor for over dis

Features

  • (1) Internal high-accuracy voltage detection circuit Over charge detection voltage 4.10 ± 0.05 V to 4.35 ± 0.05 V 50 mV- step Over charge release voltage 3.85 ± 0.10 V to 4.35 ± 0.10 V 50 mV- step (The over charge release voltage can be selected within the range where a difference from over charge detection voltage is 0 V to 0.3 V) Over discharge detection voltage 2.00 ± 0.08 V to 2.70± 0.08 V 100 mV- step Over discharge release voltage 2.00 ± 0.10 V to 3.70± 0.10 V 100 mV - step (The over disch.

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Datasheet preview – S8233A

Datasheet Details

Part number S8233A
Manufacturer Seiko Instruments
File Size 646.53 KB
Description Battery Protection IC
Datasheet download datasheet S8233A Datasheet
Additional preview pages of the S8233A datasheet.

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Full PDF Text Transcription

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Rev.3.2_10 BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK S-8233A Series The S-8233A Series is a series of lithium-ion rechargeable battery protection ICs incorporating high-accuracy voltage detection circuits and delay circuits. It is suitable for a 3-serial-cell lithium-ion battery pack. Features (1) Internal high-accuracy voltage detection circuit Over charge detection voltage 4.10 ± 0.05 V to 4.35 ± 0.05 V 50 mV- step Over charge release voltage 3.85 ± 0.10 V to 4.35 ± 0.10 V 50 mV- step (The over charge release voltage can be selected within the range where a difference from over charge detection voltage is 0 V to 0.3 V) Over discharge detection voltage 2.00 ± 0.08 V to 2.70± 0.08 V 100 mV- step Over discharge release voltage 2.00 ± 0.10 V to 3.70± 0.
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