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參數(shù)資料
| 型號： | S-8232AYFT-T2 |
| 元件分類： | 電源管理 |
| 英文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數(shù)： | 1/26頁 |
| 文件大小： | 729K |
| 代理商： | S-8232AYFT-T2 |
Rev.4.3_01
BATTERY PROTECTION IC FOR 2-CELL SERIAL PACK
S-8232 Series
Seiko Instruments Inc.
1
The 8232 Series are lithium-ion rechargeable battery
protection ICs incorporating high-accuracy voltage
detection circuits and delay circuits.
The S-8232 Series are suitable for a 2-cell serial lithium-
ion battery pack.
Features
(1) Internal high-accuracy voltage detection circuit
Overcharge detection voltage
3.90 V
± 25 mV to 4.60 V ± 25 mV
Applicable in 5 mV step
Overcharge release voltage
3.60 V
± 50 mV to 4.60 V ± 50 mV
Applicable in 5 mV step
(The overcharge release voltage can be selected within the range where a difference from overcharge
detection voltage is 0 to 0.3 V.)
Overdischarge detection voltage 1.70 V ± 80 mV to 2.60 V ± 80 mV
Applicable in 50 mV step
Overdischarge release voltage
1.70 V
± 100 mV to 3.80 V ± 100 mV Applicable in 50 mV step
(The overdischarge release voltage can be selected within the range where a difference from
overdischarge detection voltage is 0 to 1.2 V.)
Overcurrent detection voltage 1 0.07 V ± 20 mV to 0.30 V ± 20 mV
Applicable in 5 mV step
(2) High input-voltage device : Absolute maximum ratings 18 V.
(3) Wide operating voltage range : 2 to 16 V
(4) The delay time for every detection can be set via an external capacitor.
(Each delay time for Overcharge detection, Overdischarge detection, Overcurrent detection are
“Proportion of hundred to ten to one”.)
(5) Two overcurrent detection levels (Protection for short-circuiting)
(6) Internal auxiliary over voltage detection circuit (Fail-safe for overcharge detection voltage)
(7) Internal charge circuit for 0 V battery (Unavailable is option)
(8) Low current consumption
Operation mode
7.5
A typ. 14.2 A max. ( 40 to + 85 °C)
Power-down mode 0.2 nA typ. 0.1 A max. ( 40 to + 85 °C)
Application
Lithium-ion rechargeable battery packs
Package
Package Name
Drawing Code
Package
Tape
Reel
8-Pin TSSOP
FT008-A
FT008-E
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-8232AYFT-T2-G | 功能描述:電池管理 Lithium-Ion battery protection (2 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-8232AZFT-T2-G | 功能描述:電池管理 Lithium-Ion battery protection (2 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 |
| S8232GM4NR | 制造商:TYAN 功能描述:(2)SR5690, G34, (12+12) DDR3 DIMMS - Bulk |
| S-8232NAFT-T2-G | 功能描述:電池管理 Lithium-Ion battery protection (2 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-8232NBFT-T2-G | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK |
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