S-8244 SII [Seiko Instruments Inc], S-8244 Datasheet - Page 19

• Manufacturer Part Number: S-8244
• Description: BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
• Manufacturer: SII [Seiko Instruments Inc]

Rev.3.3
Caution Please design all applications of the S-8244 Series with safety in mind.
Characteristics (Typical Data)
1. Detection Voltage vs. Temperature
Overcharge Detection Voltage
vs. Temperature
2. Current Consumption vs. Temperature
Current Consumption during Normal Operation
vs. Temperature
3. Delay Time vs. Temperature
Overcharge Detection Delay Time
vs. Temperature
BATTERY PROTECTION IC FOR 1-SERIAL TO 4-SERIAL-CELL PACK (SECONDARY PROTECTION)
S-8244AAAFN
S-8244AAAFN
S-8244AAAFN
3
2
1
0
4.55
4.45
4.35
3
2
1
0
-40
-40
_00
-40
-20
-20
-20
0
0
0
20
20
Ta( ° C)
Ta( ° C)
20
Ta(°C)
40
40
40
V
V
60
60
V
CC
CC
60
CU
= 15.2(V)
= 14.0(V)
= 4.45(V)
Seiko Instruments Inc.
80
80
80
100
100
100
Overcharge Release Voltage
vs. Temperature
Current Consumption at Power Down
vs. Temperature
S-8244AAAFN
S-8244AAAFN
3
2
1
0
4.17
4.07
3.97
-40
-40
-20
-20
0
0
20
Ta( ° C)
20
Ta(°C)
40
40
S-8244 Series
V
60
V
CC
60
CD
= 9.2(V)
=0.38(V)
80
80
100
100
19