參數(shù)資料
型號： S-8233CAFT
元件分類： 電源管理
英文描述： 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝： TSSOP-16
文件頁數(shù)： 22/26頁
文件大?。?/td> 440K
代理商： S-8233CAFT
Battery Protection IC(for a 3-serial-cell pack)
Rev.3.1_00
S-8233C Series
Seiko Instruments Inc.
5
Electrical Characteristics
Table 4
Ta = 25°C
Item
Symbol
condition Test
circuit
Notice
Min.
Typ.
Max.
Unit
Detection voltage
Over charge detection
voltage1
VCU1
1
4.10 to 4.35
Adjustment
VCU1-0.05
VCU1
VCU1+0.05
V
Over charge release
voltage1
VCD1
1
3.85 to 4.35
Adjustment
VCD1-0.10
VCD1
VCD1+0.10
V
Over discharge detection
voltage1
VDD1
1
2.00 to 2.70
Adjustment
VDD1-0.08
VDD1
VDD1+0.08
V
Over discharge release
voltage1
VDU1
1
2.00 to 3.70
Adjustment
VDU1-0.10
VDU1
VDU1+0.10
V
Over charge detection
voltage2
VCU2
2
1
4.10 to 4.35
Adjustment
VCU2-0.05
VCU2
VCU2+0.05
V
Over charge release
voltage2
VCD2
2
1
3.85 to 4.35
Adjustment
VCD2-0.10
VCD2
VCD2+0.10
V
Over discharge detection
voltage2
VDD2
2
1
2.00 to 2.70
Adjustment
VDD2-0.08
VDD2
VDD2+0.08
V
Over discharge release
voltage2
VDU2
2
1
2.00 to 3.70
Adjustment
VDU2-0.10
VDU2
VDU2+0.10
V
Over charge detection
voltage3
VCU3
3
1
4.10 to 4.35
Adjustment
VCU3-0.05
VCU3
VCU3+0.05
V
Over charge release
voltage3
VDSO
3
1
3.85 to 4.35
Adjustment
VDSO-0.10
VDSO
VDSO+0.10
V
Over discharge detection
voltage3
VDD3
3
1
2.00 to 2.70
Adjustment
VDD3-0.08
VDD3
VDD3+0.08
V
Over discharge release
voltage3
VDU3
3
1
2.00 to 3.70
Adjustment
VDU3-0.10
VDU3
VDU3+0.10
V
Over current detection
voltage1
VIOV1
4
2
(*4)0.15 to 0.50V
Adjustment
VIOV1×0.9
VIOV1
VIOV1×1.1
V
Over current detection
voltage2
VIOV2
4
2
VCC Reference
0.54
0.6
0.66
V
Over current detection
voltage3
VIOV3
4
2
VSS Reference
1.0
2.0
3.0
V
Voltage temperature
factor 1
TCOE1
(*1)Ta=-20 to 70°C
-1.0
0
1.0
mV/°C
Voltage temperature
factor 2
TCOE2
(*2)Ta=-20 to 70°C
-0.5
0
0.5
mV/°C
Delay time
Over charge detection
delay time1
tCU1
9
6
CCCT=0.47
F
0.5
1.0
1.5
S
Over charge detection
delay time2
tCU2
10
6
CCCT=0.47
F
0.5
1.0
1.5
S
Over charge detection
delay time3
tCU3
11
6
CCCT=0.47
F
0.5
1.0
1.5
S
Over discharge detection
delay time1
tDD1
9
6
CCDT=0.1
F
20
40
60
mS
Over discharge detection
delay time2
tDD2
10
6
CCDT=0.1
F
20
40
60
mS
Over discharge detection
delay time3
tDD3
11
6
CCDT=0.1
F
20
40
60
mS
Over current detection
delay time1
tIOV1
12
7
CCOVT=0.1
F
10
20
30
mS
Over current detection
delay time2
tIOV2
12
7
2
4
8
mS
Over current detection
delay time3
tIOV3
12
7
FET gate capacitor
=2000pF
100
300
550
S
Operating voltage
Operating voltage
between VCC and VSS
VDSOP
(*3)
2.0
-
24
V
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