S-8242 Datasheet BATTERY PROTECTION IC

Manufacturer: Seiko Instruments

S-8242 battery protection ic by Seiko Instruments - Datasheet Preview

Datasheet Details

Part number	S-8242
Manufacturer	Seiko Instruments
File Size	321.21 KB
Description	BATTERY PROTECTION IC
Datasheet	S-8242 Datasheet

Overview

Rev.1.0_00 BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK S-8242 Series The S-8242 Series are protection ICs for 2-serial-cell lithium-ion/lithium-polymer rechargeable batteries and include high-accuracy voltage detectors and delay circuits.

These ICs are suitable for protecting 2-cell rechargeable lithium-ion/lithium-polymer battery packs from overcharge, overdischarge, and overcurrent.

Key Features

(1) High-accuracy voltage detection for each cell.
Overcharge detection voltage n (n = 1, 2) Overcharge release voltage n (n = 1, 2) 3.9 V to 4.4 V (50 mV steps) 3.8 V to 4.4 V.
1 Accuracy ±25 mV Accuracy ±50 mV.
1. Overcharge release voltage = Overcharge detection voltage.
Overcharge hysteresis voltage (Overcharge hysteresis voltage n (n = 1, 2) can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV steps. ).
Overdischarge detec.

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