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參數(shù)資料
| 型號： | PST575I |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 139K |
| 代理商： | PST575I |
MITSUMI
System Reset PST575
3. Battery checker (LED ON for high voltage)
Note: Connect a capacitor between IC pins 1 and 2 if
VCC line impedance is high.
4. Battery checker (LED ON for low voltage)
Note: Connect a capacitor between IC pins 1 and 2 if
VCC line impedance is high.
5. Hysteresis voltage UP method
When increasing hysteresis voltage for stable system
operation, determine RH as follows and connect
externally.
However, ICCH is -5000PPM/°C, so perform
temperature compensation at RH when using over a
wide temperature range.
Hysteresis voltage UP amount ( Vsup) is
Vsup = RH
ICCL
Total hysteresis voltage ( Vstotal) is
Vstotal = Vs+ Vsup
(Operation will be destabilized is RH is raised too
much.)
Note: Connect a capacitor between IC pins 1 and 2 if
VCC line impedance is high.
相關PDF資料 |
PDF描述 |
|---|---|
| PST575FM | POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST575CM | POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST575G | POWER SUPPLY SUPPORT CKT, PBCY3 |
| PST575J | POWER SUPPLY SUPPORT CKT, PBCY3 |
| PST575E | POWER SUPPLY SUPPORT CKT, PBCY3 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PST591 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:System Reset Monolithic IC PST591~595 Series |
| PST591C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST591CM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST591D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector |
| PST591DM | 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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