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參數(shù)資料
| 型號： | S-8204AAB-TCT1G |
| 元件分類： | 電源管理 |
| 英文描述： | 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16 |
| 封裝： | LEAD FREE, TSSOP-16 |
| 文件頁數(shù)： | 10/32頁 |
| 文件大小： | 982K |
| 代理商： | S-8204AAB-TCT1G |
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BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK
S-8204A Series
Rev.1.5_00
Seiko Instruments Inc.
18
10. SEL pin
The S-8204A Series has a pin to switch-control the protection for 3-cell or 4-cell battery. The
overdischarge detection for V4-cell is inhibited by setting the SEL pin “L”, so that short-circuiting the V4
cell does not allow the overdischarge detection. This setting makes it possible to use the S-8204A Series
for 3-cell protection. The SEL pin precedes the battery protection circuit. Be sure to use the SEL pin in “H”
or “L”.
Table 7 Protect Conditions Set by SEL Pin
SEL Pin
Condition
High
*1
4-cell protection
Open
Indefinite
Low
*2
3-cell protection
*1. High; SEL
≥ VSELH
*2. Low; SEL
≤ VSELL
In cascade connection, it is possible to use the S-8204A Series for protecting 6, 7 or 8-cell battery by
combining the electrical level of SEL pin.
Table 8 Conditions Set by SEL Pin in Cascade Connection
SEL pin in S-8204B (1)
SEL pin in S-8204B (2)
Condition
Low
*1
Low
*1
6-series cell protection
Low
*1
High
*2
7-series cell protection
High
*2
High
*2
8-series cell protection
*1. Low; SEL
≤ VSELL
*2. High; SEL
≥ VSELH
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-8204AAB-TCT1U | 制造商:Seiko Instruments Inc (SII) 功能描述:BATTERY PROTECTION - Tape and Reel |
| S-8204AAC-TCT1G | 功能描述:電池管理 LITHIUM-ION BATTERY PROTECTION 3/4 CELL 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-8204AAC-TCT1S | 功能描述:電池管理 LITHIUM-ION BATTERY PROTECTION 3/4 CELL 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-8204AAD-TCT1G | 功能描述:電池管理 LITHIUM-ION BATTERY PROTECTION 3/4 CELL 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-8204AAD-TCT1S | 制造商:Seiko Instruments Inc (SII) 功能描述:BATTERY PROTECTION - Tape and Reel 制造商:Seiko Instruments Inc (SII) 功能描述:LITHIUM-ION BATTERY PROTECTION 3/4 CELL 制造商:Seiko Instruments Inc (SII) 功能描述:Battery Protection Li-Ion 3.8V 16-Pin TSSOP T/R |
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