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参数资料
| 型号： | PST611VM |
| 厂商： | MITSUMI ELECTRIC CO LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | MMP-4 |
| 文件页数： | 1/5页 |
| 文件大小： | 301K |
| 代理商： | PST611VM |
MITSUMI
System Reset PST611
System Reset
Monolithic IC PST611
Outline
This IC functions in a variety of CPU systems and other logic systems, to constantly monitor power supply
voltage, and to reset the system accurately when power is turned on or interrupted.
System reset ICs have been represented by the PST series in the past, but this IC is able to set no-response
time through an external capacitor, and controls reset output relative to temporary power supply voltage drop
caused by motor load or the like in systems using batteries.
Also, the detection voltage for this IC is set low so that it can respond to systems that operate on low voltage.
Features
1. Low current consumption
ICCH=2.2A
ICCL=3.2A
2. Low operating limit voltage
0.75V max.
3. High reset output
4. No-response time can be controlled
5. 8 types of detection voltages provided
PST611
R : 1.6V typ.
V : 1.2V typ.
S : 1.5V typ.
W : 1.1V typ.
T : 1.4V typ.
X : 1.0V typ.
U : 1.3V typ.
Y : 0.9V typ.
Package
MMP-4A (PST611
M)
* contains detection voltage rank.
Applications
1. Reset circuits in microcomputers, CPUs and MPUs
2. Set voltage drop detection
3. Battery voltage check circuits.
4. Voltage detection circuits in general
Absolute Maximum Ratings (Ta=25°C)
Item
Symbol
Rating
Units
Storage temperature
TSTG
-40~+125
°C
Operating temperature
TOPR
-10~+70
°C
Power supply voltage
VCC max.
-0.3~+5
V
Allowable loss
Pd
200
mW
Products
to
be
discontinued
相关PDF资料 |
PDF描述 |
|---|---|
| PST611WM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PST611TM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PST611SM | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| PT4143CT | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| PT4403A | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PST611WM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| PST611XM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| PST611YM | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| PST620 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:System Reset (with battery back-up) Monolithic IC |
| PST621 | 制造商:MITSUMI 制造商全称:Mitsumi Electronics, Corp. 功能描述:System Reset (with battery back-up) Monolithic IC |
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