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參數(shù)資料
| 型號： | MM1433 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | IC for Control of Lithium-ion Batteries Charging |
| 中文描述： | BATTERY CHARGE CONTROLLER, PDSO24 |
| 封裝： | TSOP-24 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 343K |
| 代理商： | MM1433 |
MITSUMI
IC for Control of Lithium-ion Batteries Charging MM1433
IC for Control of Lithium-ion Batteries Charging
Monolithic IC MM1433
Outline
This IC is used to control charging of lithium-ion batteries. This one IC incorporates functions for constant-
current and constant-voltage charging and for precharging, for an overcharge timer, battery temperature
detection, and other protective functions. It was developed by adding to the previous MM1332 and 1333 the
above-described functions.
Features
1. Charging voltage accuracy
2. Consumption current
3. Precharge function.
4. Recharge function.
5. Overcharge timer.
6. Battery temperature detection function.
7. We can supply type for one and two cells.
±30mV/cell.
5mA typ.
Package
TSOP-24A
Applications
Pin Assignment
IC for control of lithium-ion batteries charging.
TSOP-24A
1
3
6
9
2
4 5
8
7
10
12
11
24
20
17
23
21
19 18
16
22
13
14
15
1
CHGSW
RESET
TP1
TP2
VREF
GND1
GND2
ADJ1
ADJ2
ADJ3
ADJ4
TDET
13
BAT1
BAT2
CS
CFB
CNT
V
CC
ADJ5
V
OUT
LED G
LED R
OSC OUT
OSC FB
-
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MM1433_ | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Lithium-Ion Battery Charge Control (1 to 2 cells) |
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| MM1438 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for Control of Lithium-ion Betteries Charging |
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