S-8233B 查看數據表（PDF） - Seiko Instruments Inc
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S-8233B Datasheet PDF : 26 Pages
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Rev.4.2_00
BATTERY PROTECTION IC FOR 3-SERIAl-CELL PACK
S-8233B Series
Item
Output voltage
DOP"H" voltage
DOP"L" voltage
COP"L" voltage
COP OFF LEAK current
CD1"H" voltage
CD1"L" voltage
CD2"H" voltage
CD2"L" voltage
CD3"H" voltage
CD3"L" voltage
0V battery charging function*5
0V charging start voltage
Symbol
Table 4 (2 / 2)
Condition
Min.
(Ta = 25 °C unless otherwise specified)
Typ.
Max.
Unit
Test
condition
Test
circuit
VDO(H)
IOUT=10 μA
VCC-0.5
−
−
V
7
4
VDO(L)
IOUT=10 μA
−
−
VSS+0.1
V
7
4
VCO(L)
IOUT=10 μA
−
−
VSS+0.1
V
8
5
ICOL V1=V2=V3=4.5 V
−
−
100
nA 14
9
VCD1(H)
IOUT=0.1 μA
VCC-0.5
−
−
V 13
8
VCD1(L)
IOUT=10 μA
−
−
VC1+0.1 V
13
8
VCD2(H)
IOUT=0.1 μA
VCC-0.5
−
−
V 13
8
VCD2(L)
IOUT=10 μA
−
−
VC2+0.1 V
13
8
VCD3(H)
IOUT=0.1 μA
VCC-0.5
−
−
V 13
8
VCD3(L)
IOUT=10 μA
−
−
VSS+0.1
V
13
8
V0CHAR V1=V2=V3=0 V
−
−
1.4
V 15
10
*1. If over current detection voltage 1 is 0.50 V, both over current detection voltages 1 and 2 are 0.54 to 0.55
V, but VIOV2 > VIOV1.
*2. Voltage temperature factor 1 indicates over charge detection voltage, over charge release voltage, over
discharge detection voltage, and over discharge release voltage.
*3. Voltage temperature factor 2 indicates over current detection voltage.
*4. The DOP and COP logic must be established for the operating voltage.
*5. This spec applies for only 0 V battery charging function available type.
Seiko Instruments Inc.
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