S-8232AAFT-T2-G Ver la hoja de datos (PDF) - Seiko Instruments Inc

Número de pieza

componentes Descripción

Fabricante

S-8232AAFT-T2-G

BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

Seiko Instruments Inc 

Rev.5.4_00

BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK

S-8232 Series

3. Overcurrent Detection

VCU

Battery VCD

voltage

VDU

VDD

VCC

DO pin

voltage

VSS

CO pin

voltage

VCC

VSS

EB−

VCC

VM pin

voltage

VIOV1

VSS

EB−

Charger connection

Load connection

VIOV2

delay = tIOV1

Mode *1

<1>

*1. <1> Normal mode

<2> Over charge mode

<3> Over discharge mode

<4> Over current mode

V1 = V2 battery

delay = tIOV2

<4>

<1>

<4>

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

Figure 7

< tIOV1

<1>

Seiko Instruments Inc.

17

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