S-8204A - BATTERY PROTECTION IC

Seiko

S-8204A Datasheet Preview — Preview of S-8204A PDF

Datasheet Details

Part number	S-8204A
Manufacturer	Seiko ↗
File Size	651.55 KB
Description	BATTERY PROTECTION IC
Datasheet	S-8204A_Seiko.pdf

S-8204A Product details

Description

Connection pin of charge control FET gate (Nch open-drain output) Voltage detection pin between VDD pin and VMP pin Connection pin of discharge control FET gate (CMOS output) Voltage detection pin between VSS pin and VINI pin Discharge overcurrent 1 / 2 detection pin, load short-circuit detection pin Charge overcurrent detection pin Capacitor connection pin for delay for overdischarge detection Capacitor connection pin for delay for overcharge detection Capacitor connection p

Features

High-accuracy voltage detection function for each cell Overcharge detection voltage n (n = 1 to 4) Overcharge release voltage n (n = 1 to 4) 3.8 V to 4.6 V (50 mV step) 3.6 V to 4.6 V.
1 Accuracy ±25 mV Accuracy ±50 mV Overdischarge detection voltage n (n = 1 to 4) 2.0 V to 3.0 V (100 mV step) Overdischarge release voltage n (n = 1 to 4) 2.0 V to 3.4 V.
2 Accuracy ±80 mV Accuracy ±100 mV.
Discharge overcurrent detection function in 3-step Discharge overcurrent d.

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Published: Aug 20, 2009 |