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參數(shù)資料
| 型號： | PST9008 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封裝： | TO-92A, 3 PIN |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 46K |
| 代理商： | PST9008 |
MITSUMI
System Reset PST90XX
System Reset
Monolithic IC PST90XX Series
Outline
The function of this low voltage detection type IC is to accurately reset systems after detecting the supply
voltage at the time of switching power on and instantaneous power off in various CPU and other logic
systems. This IC, with its super low consumption current and high precision voltage detection capacity, is
most suited as a voltage check circuit for a number of products which use batteries.
Features
1. High precision voltage detection
VS±2.5% max.
2. Super low current consumption
ICCH=1.5A typ. ICCL=1A typ.
3. Low operating threshold voltage
0.7V max.
4. Hysteresis voltage is provided as a detect voltage
Vs
5% typ.
5. The detect voltage can be selected at your discretion at 0.1 V step within the range of 0.8 to 1.8V by the
following stipulation method.
PST90XX
Detected voltage value
(Example : for 0.8V PST9008)
Package
TO-92A (PST90
)
SOT-25A (PST90
N)
Applications
1. Reset circuits for microcomputers, CPU and MPU.
2. Reset circuit for logic circuitry.
3. Battery voltage check circuit.
4. Circuit for changing over to backup battery.
5. Level detecting circuit.
Pin Assignment
12
3
TO-92A
54
12
3
SOT-25A
(TOP VIEW)
1
VOUT
2
VCC
3
GND
Note : The pin 2 of SOT-25 package is a SUB terminal. Connect it to GND.
1
NC
2
SUB
3
GND
4
VOUT
5
VCC
相關(guān)PDF資料 |
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|---|---|
| PST9015N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST9008N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST9018 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| PST9016N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PST9011N | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PST9008N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| PST9009 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for System Reset Monolithic IC |
| PST-9-01 | 功能描述:PUSH SPACER TEARDROP NAT 9/16" RoHS:是 類別:硬件，緊固件，配件 >> 電路板支座 系列:PST 標準包裝:1,000 系列:REHCBS 保持類型:卡入式鎖定 長度:1.590"（40.39mm） 板間高度:1.250"（31.75mm）1 1/4" 安裝類型:鉚釘 材質(zhì):尼龍 支撐孔直徑:0.158"（4.00mm） 支撐面板厚度:0.070"（1.78mm） 安裝孔直徑:0.187"（4.75mm）3/16" 安裝面板厚度:0.047 ~ 0.105"（1.20 ~ 2.67mm） 其它名稱:61063012REHCBS2001 |
| PST9010 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for System Reset Monolithic IC |
| PST9011 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for System Reset Monolithic IC |
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