S-8253A SII [Seiko Instruments Inc], S-8253A Datasheet - Page 22

• Manufacturer Part Number: S-8253A
• Description: BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
• Manufacturer: SII [Seiko Instruments Inc]

22
BATTERY PROTECTION IC FOR 2-SERIAL OR 3-SERIAL-CELL PACK
S-8253A/B Series
Caution 1. The above constants may be changed without notice.
2. It has not been confirmed whether the operation is normal or not in circuits other than the above
example of connection. In addition, the example of connection shown above and the constant do not
guarantee proper operation. Perform through evaluation using the actual application to set the
constant.
*1. Please set up a filter constant to be R
R
VC1
No.
10
1
2
3
4
5
6
7
8
9
× C
VC1
= R
VC2
Table 11 Constants for External Components
Symbol
× C
R
R
R
R
R
R
R
C
C
C
DOP
COP
VMP
VC1
VC2
CTL
VSS
VC1
VC2
VSS
VC2
= R
Seiko Instruments Inc.
VSS
× C
VSS
VSS
Typ.
5.1
5.1
0.1
0.1
2.2
51
.
1
1
1
1
× C
VSS
≥ 51 µF • Ω and to be
0.1 to 0.47
0.1 to 0.47
0.51 to 1
0.51 to 1
5.1 to 51
1 to 100
1 to 10
0.1 to 1
2 to 10
1 to 10
Range
*1
*1
*1
*1
*1
*1
Unit
MΩ
kΩ
kΩ
kΩ
kΩ
kΩ
µF
µF
µF
Ω
Rev.3.7
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