S-8241ACXMC-GCXT2G 데이터 시트보기 (PDF) - Seiko Instruments Inc

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S-8241ACXMC-GCXT2G

BATTERY PROTECTION IC FOR 1-CELL PACK

Seiko Instruments Inc 

Rev.7.6_00

BATTERY PROTECTION IC FOR 1-CELL PACK

S-8241 Series

(10) Test Condition 10, Test Circuit 1 (Product with 0 V battery charging function)

(0 V battery charge start charger voltage)

Set V1 = V2 = 0 V and decrease V2 gradually. The voltage between VDD and VM at which VCO goes “H” (VVM + 0.1 V

or higher) is the 0 V battery charge start charger voltage (V0CHA).

(11) Test Condition 11, Test Circuit 1 (Product with 0 V battery charge inhibiting function)

(0 V battery charge inhibiting battery voltage)

Set V1 = 0 V and V2 = -4 V. Increase V1 gradually. The voltage between VDD and VSS at which VCO goes “H” (VVM +

0.1 V or higher) is the 0 V battery charge inhibiting battery voltage (V0INH).

IDD

A VDD

V1

S-8241 Series

VSS

DO

VM

CO

A IVM

V2

IDO A

V4

V VDO

VCO V

A ICO

V3

COM

Test circuit 1

Figure 5

Seiko Instruments Inc.

17

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