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參數(shù)資料
| 型號： | MM1291AF |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | Protection of Lithium Ion Batteries (one cell) |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 172K |
| 代理商： | MM1291AF |
MITSUMI
Protection of Lithium Ion Batteries (one cell) MM1291
Features
1. Current consumption (during overcharging)
2. Current consumption (normal)
3. Current consumption (during excess discharge)
4. Consumption current (during excess discharge)
5. Overcharge detection voltage (Ta=
-
20°C~+70°C)
V
CC
=4.5V
V
CC
=3.5V
V
CC
=1.9V
V
CC
=1.0V
V
CC
pin 40μA typ.
V
CC
pin 7μA typ.
0.7μA typ.
0.17μA max.
A 4.35V±50mV
B 4.25V±50mV
C 4.10V±50mV
A 200mV typ.
B 200mV typ.
C 27mV typ.
1S typ.
2.6V±0.1V
2.4V±0.1V
2.9V±0.12V
10mS typ.
A 100mV±10mV
B 100mV±10mV
C 150mV±15mV
load release
10mS typ.
V
IN
pin 3μA typ.
V
IN
pin 2μA typ.
6. Overcharge detection hysteresis
7. Overcharge non-induction time
8. Excess discharge voltage 1
9. Excess discharge voltage 2
10.Excess discharge reset voltage
11.Excess discharge during non-induction
12.Overcurrent detection voltage
C
TD
=0.082μF
V
CS
=0V
V
CS
=0.05V
13.Reset after overcurrent detection
14.Overcurrent detection non-induction time
Package
SOP-8C, SOP-8D (MM1291 F)
VSOP-8A (MM1291 W)
*
The box represents the rank resulting from the combination of protection functions.
Applications
1. Cellular phones
2. PHS
3. MD
4. others
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM1293 | Protection of Lithium Ion Batteries (three cells in series) |
| MM1294 | Protection of Lithium Ion Batteries (four cells in series) |
| MM1304 | Variable Gain Amplifier (built-in Y LPF, C BPF) Monolithic IC MM1304 |
| MM1305 | Remaining Battery Power Display |
| MM1309BF | Protection of Lithium Ion Batteries (three cells in series) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM1292 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (two cells in series) |
| MM1292C | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (two cells in series) |
| MM1292D | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (two cells in series) |
| MM1292H | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (two cells in series) |
| MM1292J | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (two cells in series) |
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