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

S-8254A Series

Seiko Instruments Inc.

6



Absolute Maximum Ratings

Table 3

(Ta

= 25°C unless otherwise specified)

Item

Symbol

Applied pin

Absolute Maximum Ratings

Unit

Input voltage between VDD and VSS

⎯

V

Input pin voltage

VC1, VC2, VC3,

VC4, CTL, SEL,

CCT, CDT, VINI

V

VMP pin input voltage

VMP

V

DOP pin output voltage

DOP

V

COP pin output voltage

COP

V

Power dissipation

⎯

400 (When not mounted on board) mW

⎯

1100

*1

mW

Operating ambient temperature

⎯

− 40 to + 85

°C

Storage temperature

⎯

− 40 to + 125

°C

*1. When mounted on board

[Mounted board]

(1) Board size :

114.3 mm

× 76.2 mm × t1.6 mm

(2) Board name : JEDEC STANDARD51-7

Caution The absolute maximum ratings are rated values exceeding which the product could suffer

physical damage. These values must therefore not be exceeded under any conditions.

0

50

100

150

800

400

0

Ambient Temperature (Ta) [

°C]

1000

600

200

1200

Figure 3 Power Dissipation of Package (When Mounted on Board)