S-8232AWFT-T2-G 데이터 시트보기 (PDF) - Seiko Instruments Inc

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S-8232AWFT-T2-G

BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

Seiko Instruments Inc 

BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

S-8232 Series

Rev.5.4_00

2. Overdischarge Detection

VCU

VCD

Battery VDU

voltage VDD

V1 battery

V2 battery

VSS

VCC

DO pin

voltage

VSS

Vcc

CO pin

voltage

Vss

EB−

VCC

VM pin VIOV2

voltage VIOV1

VSS

EB−

Charger connection

Load connection

Delay

Mode *1

<1>

<3>

*1. <1> Normal mode

<2> Over charge mode

<3> Over discharge mode

<4> Over current mode

Delay

No Delay

<1>

<3>

<2> & <3>

<3>

Remark The charger is assumed to charge with a constant current.

Figure 6

16

Seiko Instruments Inc.

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