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參數資料
| 型號： | MM1481 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | Regulator+Reset IC |
| 中文描述： | 調節器復位IC |
| 文件頁數： | 1/6頁 |
| 文件大小： | 80K |
| 代理商： | MM1481 |
MITSUMI
Regulator+Reset IC MM1481
Regulator+Reset IC
Monolithic IC MM1481
Outline
This IC was developed for use in CD-ROM drives and other optical disc drives. It combines two 3V system
regulator lines and reset (monitors regulator input) with a built-in 4.2V detection delay circuit that responds to
market needs.
Features
1. Large output current
2. High ripple rejection rate
3. Internal thermal shutdown circuit.
4. Internal current-limiting circuit.
5. Adjustment-free reset detection voltage
6. Easy to set delay time from voltage detection to reset release.
300mA max.
regulator1: 80dB typ. regulator2: 60dB typ.
4.2V typ.
Package
VSOP-8A
Applications
Pin Assignment
Equivalent Circuit Diagram
1. CD-ROM drive
2. Optical disc drives
1
4
2
3
7
6
8
5
VSOP-8A
(TOP VIEW)
1
2
3
4
5
6
7
8
Cd
Vdet
V
IN
V
OUT
1
V
OUT
2
GND
CONT
---------------------------------------------------------------------
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MM1482 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for Regulator+Reset Monolithic IC |
| MM1487150 | 制造商:JMK INC 功能描述: |
| MM1492 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:I2C BUS Controlled 5-Input 2-Output AV Switch |
| MM1-4-92-415-2-1JA-B-C | 制造商:Carling Technologies 功能描述:M-SERIES CIRCUIT BREAKER - Bulk |
| MM1492AF | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:I2C BUS Controlled 5-Input 2-Output AV Switch |
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