參數(shù)資料
型號(hào): S-8233C
廠商: Seiko Instruments Inc.
英文描述: BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
中文描述: 電池保護(hù)IC 3串行用電池
文件頁(yè)數(shù): 4/26頁(yè)
文件大?。?/td> 568K
代理商: S-8233C
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233C Series
Rev.4.0
_00
Pin Configurations
Seiko Instruments Inc.
4
Table2
No.
Name
Description
1
DOP
Connects FET gate for discharge control (CMOS output)
Non connect
*1
2
NC
3
COP
Connects FET gate for charge control (Nch open-drain output)
4
VMP
Detects voltage between VCC to VMP(Over current detection pin)
5
COVT
Connects capacitor for over current detection 1 delay circuit
6
CDT
Connects capacitor for over discharge detection delay circuit
7
CCT
Connects capacitor for over charge detection delay circuit
8
VSS
Negative power input, and connects negative voltage for battery 3
9
CTL
Charge/discharge control signal input
10
DSO
Over discharge condition signal output
11
VC2
Connects battery 2 negative voltage and battery 3 positive voltage
12
ISO
Over current condition signal output
13
VC1
Connects battery 1 negative voltage and battery 2 positive voltage
14
CSO
Over voltage condition signal output
15
NC
Non connect
*1
16
VCC
Positive power input and connects battery 1 positive voltage
*1
. The NC pin is electrically open. The NC pin can be connected to VCC or VSS
.
16-Pin TSSOP
Top View
COVT
8
7
6
5
3
2
4
1
11
16
9
10
12
14
15
13
DOP
NC
COP
VMP
CDT
CCT
VSS
VCC
NC
CSO
VC1
ISO
VC2
DSO
CTL
Figure 2
Absolute Maximum Ratings
Table3
(Ta
=
25
°
C unless otherwise specified)
Item
Sym.
Applied Pins
Rating
Unit
Input voltage between VCC and VSS
V
DS
V
SS
-0.3 to V
SS
+26
V
Input terminal voltage
V
IN
VC1,VC2,CTL,CCT,CDT,COVT
V
SS
-0.3 to V
CC
+0.3
V
VMP Input terminal voltage
V
VMP
VMP
V
SS
-0.3 to V
SS
+26
V
CSO,ISO,DSO output terminal voltage
V
OUT
CSO,ISO,DSO
V
SS
-0.3 to V
CC
+0.3
V
DOP output terminal voltage
V
DOP
DOP
V
SS
-0.3 to V
CC
+0.3
V
COP output terminal voltage
V
COP
COP
V
SS
-0.3 to V
VMP
+0.3
V
Power dissipation
P
D
300
mW
Operating temperature range
Topr
-20 to +70
°C
Storage temperature range
Tstg
-40 to +125
°C
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.
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