參數(shù)資料
型號(hào)： S8233A
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)： 5/30頁(yè)
文件大小： 646K
代理商： S8233A
Rev.3.2
_10
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
Pin Assignment
Seiko Instruments Inc.
5
Table 3
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Symbol
DOP
COP
VMP
COVT
Connects capacitor for over current detection1delay circuit
CDT
Connects capacitor for over discharge detection delay circuit
CCT
Connects capacitor for over charge detection delay circuit
VSS
Negative power input, and connects negative voltage for battery 3
CTL
Charge/discharge control signal input
CD3
Battery 3 conditioning signal output
VC2
Connects battery 2 negative voltage and battery 3 positive voltage
CD2
Battery 2 conditioning signal output
VC1
Connects battery 1 negative voltage and battery 2 positive voltage
CD1
Battery 1 conditioning signal output
VCC
Positive power input and connects battery 1 positive voltage
Pin description
Connects FET gate for discharge control (CMOS output)
Connects FET gate for charge control (Nch open-drain output)
Detects voltage between VCC to VMP(Over current detection pin)
VSS
VMP
VCC
CTL
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DOP
COP
CCT
COVT
CDT
VC1
VC2
CD1
CD3
CD2
14-Pin SOP
Top view
Figure 2
Table 4
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
*1.
The NC pin is electrically open. The NC pin can be connected to
VCC or VSS.
Symbol
DOP
NC
COP
VMP
COVT
Connects capacitor for over current detection1 delay circuit
CDT
Connects capacitor for over discharge detection delay circuit
CCT
Connects capacitor for over charge detection delay circuit
VSS
Negative power input, and connects negative voltage for battery 3
CTL
Charge/discharge control signal input
CD3
Battery 3 conditioning signal output
VC2
Connects battery 2 negative voltage and battery 3 positive voltage
CD2
Battery 2 conditioning signal output
VC1
Connects battery 1 negative voltage and battery 2 positive voltage
CD1
Battery 1 conditioning signal output
NC
No connection
*1
VCC
Positive power input and connects battery 1 positive voltage
Pin description
Connects FET gate for discharge control (CMOS output)
No connection
*1
Connects FET gate for charge control (Nch open-drain output)
Detects voltage between VCC to VMP(Over current detection pin)
VSS
VMP
COVT
CDT
VCC
NC
CTL
14
13
12
11
10
9
7
8
6
5
4
3
2
1
DOP
NC
COP
CCT
VC1
CD2
VC2
CD3
CD1
16-Pin TSSOP
Top view
15
16
Figure
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8233A 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-8233ACFE-TB 功能描述:電池管理 4.25V 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-8233ACFE-TB-G 功能描述:電池管理 4.25V 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-8233ACFT-TB 功能描述:電池管理 4.25V 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-8233ACFT-TB-G 功能描述:電池管理 4.25V 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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