參數(shù)資料
型號： S8233B
廠商： Seiko Instruments Inc.
英文描述： BATTERY PROTECTION IC (FOR A 3-SERIAL-CELL PACK)
中文描述： 電池保護IC（進行為期3串電池組）
文件頁數(shù)： 5/27頁
文件大?。?/td> 232K
代理商： S8233B
Battery Protection IC(for a 3-serial-cell pack)
S-8233B Series
21 August,1997
Seiko Instruments Inc.
4
Pin Assignment
Top View
VSS
VMP
VCC
CTL
14
13
12
11
10
9
7
6
5
4
3
2
1
DOP
COP
CCT
COVT
CDT
VC1
VC2
CD1
CD3
CD2
8
15
16
NC
NC
T S S O P -16
Figure 2
Pin Description
Table 2
No.
Name
Description
1
DOP
Connects FET gate for discharge control (CMOS output)
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 detection1delay 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
CD3
Battery 3 conditioning signal output
11
VC2
Connects battery 2 negative voltage and battery 3 positive voltage
12
CD2
Battery 2 conditioning signal output
13
VC1
Connects battery 1 negative voltage and battery 2 positive voltage
14
CD1
Battery 1 conditioning signal output
16
VCC
Positive power input and connects battery 1 positive voltage
2,15
NC
Non connect
Absolute Maximum Ratings
Table 3
Ta = 25
°
C
Item
Sym.
Applied Pins
Rating
Unit
Input voltage between VCC and VSS
VDS
VSS-0.3 to VSS+26
V
Input terminal voltage
VIN
VC1,VC2,CTL,CCT,CDT,COVT
VSS-0.3 to VCC+0.3
V
VMP Input terminal voltage
VVMP
VMP
VSS-0.3 to VSS+26
V
CD1 output terminal voltage
VCD1
CD1
VC1-0.3 to VCC+0.3
V
CD2 output terminal voltage
VCD2
CD2
VC2-0.3 to VCC+0.3
V
CD3 output terminal voltage
VCD3
CD3
VSS-0.3 to VCC+0.3
V
DOP output terminal voltage
VDOP
DOP
VSS-0.3 to VCC+0.3
V
COP output terminal voltage
VCOP
COP
VSS-0.3 toVVMP+0.3
V
Power dissipation
PD
TSSOP-16PKG
300
m W
Operating temperature range
Topr
-20 to +70
°C
Storage temperature range
Tstg
-40 to +125
°C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8233B 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC (FOR A 3-SERIAL-CELL PACK)
S-8233B_1 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233BAFT 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC (FOR A 3-SERIAL-CELL PACK)
S-8233BAFT-TB 功能描述:電池管理 4.225V 3-Cell Serial RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
S-8233BAFT-TB-G 功能描述:電池管理 4.225V 3-Cell Serial RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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