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參數(shù)資料
| 型號： | PST597EN |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-25A, 5 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 68K |
| 代理商： | PST597EN |
MITSUMI
System Reset with Delay Time Circuit PST596~598
System Reset with Delay Time Circuit
Monolithic IC PST596~598 Series
Outline
Package
SOT-25A (PST59
N) (with manual reset pin)
*The box represents a rank of detection voltage.
Applications
1. Reset circuits for microcomputers, CPUs and MPUs
2. Reset circuits for logic circuits
3. Battery voltage check circuits
4. Back-up power supply switching circuits
5. Level detection circuits
6. Mechanical reset circuits
This IC functions in a variety of CPU systems and other logic systems, to detect supply voltage and reset the system
accurately when the power is turned on or interrupted. It incorporates a fixed-delay time generation circuit. In
particular, this IC is a system reset IC which realizes ultra-small size and low current consumption.
Features
1. Fixed delay time setting by counter timer
2. Low operating limit voltage
0.65V typ.
3. Hysteresis voltage provided for detection voltage
50mV typ.
4. Low current consumption
ICCH=15A typ.
5. 3 models are available for different delay times.
PST596
50ms
PST597
100ms
PST598
200ms
6. Each model has 10 detection voltage ranks.
C : 4.5V typ.
H: 3.1V typ.
D : 4.2V typ.
I : 2.9V typ.
E : 3.9V typ.
J : 2.7V typ.
F : 3.6V typ.
K : 2.5V typ.
G: 3.3V typ.
L : 2.3V typ.
July 21, 2000
相關PDF資料 |
PDF描述 |
|---|---|
| PST600FM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST600KM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST600GM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST600LM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST600JM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PST597FN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST597GN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST597HN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST597IN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST597JN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
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