S-8254A 查看數據表（PDF） - Seiko Instruments Inc

零件编号

产品描述 (功能)

生产厂家

S-8254A

BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK

Seiko Instruments Inc 

Rev.5.2_00

BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK

S-8254A Series

 Battery Protection IC Connection Example

1. 3-serial Cell

Charging Discharging

EB+

FET

FET

RVMP

RCOP

RVINI

CCDT

CCCT

RDOP

S-8254A

1 COP

2 VMP

3 DOP

4 VINI

5 CDT

6 CCT

7 VSS

8 NC

VDD 16

VC1 15

VC2 14

VC3 13

VC4 12

CTL 11

SEL 10

NC 9

EB−

Figure 11

CVC1

CVC2

CVC3

RVC1

RVC2

RVC3

RSEL

RCTL

CVSS

RVSS

RSENSE

2. 4-serial Cell

Charging Discharging

EB+

FET

FET

RVMP

RCOP

RVINI

CCDT

CCCT

RDOP

S-8254A

1 COP

2 VMP

3 DOP

4 VINI

5 CDT

6 CCT

7 VSS

8 NC

VDD 16

VC1 15

VC2 14

VC3 13

VC4 12

CTL 11

SEL 10

NC 9

EB−

Figure 12

CVC1

CVC2

CVC3

CVC4

RSEL

CVSS

RVC1

RVC2

RVC3

RVC4

RCTL

RVSS

RSENSE

CTL

CTL

19

Share Link: