BATTERY PROTECTION IC FOR 2-SERIAL / 3-SERIAL CELL PACK (SECONDARY PROTECTION)

S-8213 Series

Seiko Instruments Inc.

7



Electrical Characteristics

Table 6

(Ta =

+25°C unless otherwise specified)

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Test

Circuit

DETECTION VOLTAGE

Overcharge detection

voltage n (n = 1, 2, 3)

−

− 0.025

+ 0.025

V

1

Ta = 0°C to

+60°C

*1

− 0.030

+ 0.030

V

1

Overcharge hysteresis

voltage n (n = 1, 2, 3)

−0.40 V

− 0.080

+ 0.080

V

1

−0.05 V

− 0.025

+ 0.025

V

1

INPUT VOLTAGE

Operation voltage between VDD

and VSS

−

3.6

−

24

V

−

INPUT CURRENT

Current consumption during

operation

− 1.0 V

−

−

2.0

μA

3

Current consumption during

overdischarge

V1 = V2 = V3 = 2.0 V

−

−

0.3

μA

3

VC1 pin current

− 1.0 V

−

−

0.3

μA

4

VC2 pin, VC3 pin current

− 1.0 V

−0.3

0

0.3

μA

4

OUTPUT CURRENT

CO pin sink current

−

0.4

−

−

mA

5

CO pin source current

(CMOS output product)

−

20

−

−

μA

5

CO pin leakage current

(Nch open-drain output product)

−

−

−

0.1

μA

5

DELAY TIME

−

× 0.8

× 1.2

s

1

Transition time to test mode

−

−

−

20

ms

2

*1. Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed

by design, not tested in production.