- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69147 > PST421A240NR (MITSUMI ELECTRIC CO LTD) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 PDF資料下載
參數(shù)資料
| 型號： | PST421A240NR |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 81K |
| 代理商： | PST421A240NR |
MITSUMI
IC for CMOS System Reset PST4XXAXXXN
IC for CMOS System Reset
Monolithic IC PST4XXAXXXN Series
Outline
This is a system reset IC developed using the CMOS process. The CMOS process allows ultra-low current
consumption of 1.5A(typ.). Further, a fixed delay timer is built in, so that supply voltage is verified when the
power is turned on or interrupted to reset the system accurately.
Features
1. Detection voltage accuracy
±1.5% (25C, VDD = VDET + 0.1)
2. Low current consumption
SOT-23 : 1.5A
3. No external capacitor for delay timer required
Built-in delay timer
SOT-23 : 50/100/200/240/400ms
4. Enhanced rank lineup available for detection voltage, package, output configuration and delay timer.
5. Operating temperature range supporting automotive devices -40 ~ +105C.
Package
SOT-23A
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
Pin Assignment
12
3
SOT-23A
1
GND
2
VOUT
3
VDD
相關PDF資料 |
PDF描述 |
|---|---|
| PST443A160NR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST421A250NL | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST421A340NR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST443A390NR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| PST434A350NL | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PST466 | 制造商:Pentair Technical Products / Hoffman 功能描述:Sloped Top LtGray, 400x600x600mm, Steel |
| PST474G100 | 制造商:FDY 功能描述:AF447X100 2% POLYSTY 1.25L |
| PST-474G100 | 制造商:FDY 功能描述:AF447X100 2% POLYSTY 1.25L |
| PST480 | 制造商:ALTECH 制造商全稱:Altech corporation 功能描述:480W Three Phase DIN Rail Power Supply PST-480 Series |
| PST480_1 | 制造商:ALTECH 制造商全稱:Altech corporation 功能描述:480W Three-Phase Industrial DIN Rail Power Supply |
發(fā)布緊急采購，3分鐘左右您將得到回復。