參數(shù)資料
型號(hào)： S-8261AASMD-G2S-T2
廠商： Seiko Instruments Inc.
英文描述： BATTERY PROTECTION IC FOR SINGLE-CELL PACK
中文描述： 電池保護(hù)IC單節(jié)包裝
文件頁(yè)數(shù)： 22/36頁(yè)
文件大小： 706K
代理商： S-8261AASMD-G2S-T2
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261 Series
Rev.1.9
_00
Seiko Instruments Inc.
22
Operation Timing Chart
1. Overcharge and Overdischarge Detection
V
DL
+
V
HD
V
DL
V
DD
V
SS
(2)
(1)
(1)
(1)
(3)
Battery
voltage
DO pin
CO pin
VM pin
Charger connection
Load connection
Mode
Overdischarge detection delay time (t
DL
)
Remark
(1) Normal condition, (2) Overcharge condition, (3) Overdischarge condition, (4) Overcurrent condition
The charger is supposed to charge with constant current.
Overcharge detection delay time (t
CU
)
V
DD
V
DD
V
IOV1
V
SS
V
CHA
V
SS
V
CU
V
CU
–
V
HC
Figure
7
2. Overcurrent Detection
V
CU
V
CU
V
HC
V
DL
+
V
HD
V
DL
V
DD
V
SS
V
DD
V
SS
(1)
(4)
(1)
(4)
(1)
(4)
(1)
V
DD
V
SHORT
V
IOV2
V
IOV1
V
SS
Overcurrent 1 detection delay time (t
IOV1
)
Mode
Overcurrent 2 detection delay time (t
IOV2
)
Load short-circuiting detection delay time (t
SHORT
)
Battery
voltage
DO pin
CO pin
VM pin
Charger connection
Load connection
Remark
(1) Normal condition, (2) Overcharge condition, (3) Overdischarge condition, (4) Overcurrent condition
The charger is supposed to charge with constant current.
Figure
8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8261AASMD-G2ST2G 功能描述:電池管理 Lithium-Ion battery protection (1 cell) RoHS:否 制造商:Texas Instruments 電池類(lèi)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-8261AATMD-G2TT2G 功能描述:電池管理 Lithium-Ion battery protection (1 cell) RoHS:否 制造商:Texas Instruments 電池類(lèi)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-8261AAUMD-G2U-T2 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC FOR SINGLE-CELL PACK
S-8261AAUMD-G2UT2G 功能描述:電池管理 Lithium-Ion battery protection (1 cell) RoHS:否 制造商:Texas Instruments 電池類(lèi)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-8261AAVBD-G2V-TF 制造商:SII 制造商全稱(chēng):Seiko Instruments Inc 功能描述:BATTERY PROTECTION IC FOR SINGLE-CELL PACK
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