S-8211D Datasheet BATTERY PROTECTION IC

Manufacturer: Seiko Instruments

S-8211D battery protection ic by Seiko Instruments - Datasheet Preview

Datasheet Details

Part number	S-8211D
Manufacturer	Seiko Instruments
File Size	478.06 KB
Description	BATTERY PROTECTION IC
Datasheet	S-8211D Datasheet

Overview

S-8211D Series www.sii-ic.com © Seiko Instruments Inc., 2005-2015 BATTERY PROTECTION IC FOR 1-CELL PACK Rev.6.5_00 The S-8211D Series is a protection IC for 1-cell lithium-ion / lithium-polymer rechargeable battery and includes high-accuracy voltage detection circuits and delay circuits.

The S-8211D Series is suitable for protecting 1-cell rechargeable lithium-ion / lithium-polymer battery packs from overcharge, overdischarge, and overcurrent.

Key Features

High-accuracy voltage detection circuit Overcharge detection voltage 3.6 V to 4.5 V (5 mV step) Accuracy ±25 mV (Ta = +25°C) Overcharge release voltage 3.5 V to 4.4 V.
1 Accuracy ±30 mV (Ta =.
5°C to +55°C) Accuracy ±50 mV Overdischarge detection voltage Overdischarge release voltage 2.0 V to 3.0 V (10 mV step) 2.0 V to 3.4 V.
2 Accuracy ±50 mV Accuracy ±100 mV Discharge overcurrent detection voltage 0.05 V to 0.30 V (10 mV step) Accuracy ±15 mV Load short-c.

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