S-8241ADAMC-GDAT2G View Datasheet(PDF) - Seiko Instruments Inc

Part Name

Description

Manufacturer

S-8241ADAMC-GDAT2G

BATTERY PROTECTION IC FOR 1-CELL PACK

Seiko Instruments Inc 

Rev.7.6_00

BATTERY PROTECTION IC FOR 1-CELL PACK

S-8241 Series

(5) Abnormal charge current detection

VCU

Battery VCL

voltage VDU

VDL

VDD

DO pin

VSS

CO pin VDD

VSS

VDD

VM pin

VSS

VCHA

Charger connection

Load connection

Mode

Overdischarge detection delay time (tDL)

(1)

(3)

(1)

Abnormal charging current detection delay time

( = Overcharge detection delay time (tCU))

(2)

(1)

Note: (1) Normal mode, (2) Overcharge mode, (3) Overdischarge mode, (4) Overcurrent mode

The charger is assumed to charge with constant current.

Figure 11

Seiko Instruments Inc.

25

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