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參數(shù)資料
| 型號： | MB3789 |
| 廠商： | Fujitsu Limited |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大?。?/td> | 214K |
| 代理商： | MB3789 |
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MB3789
(2) Low input voltage malfunction preventive circuit
The transient state or a momentary decrease in supply voltage, which occurs when the power supply is turned
on, may cause errors in the control IC, resulting in breakdown or degradation of the system. The low input
voltage malfunction preventive circuit detects the internal reference voltage level according to the supply voltage
level and, if the input voltage is low, turn off the output transistor and maintains the SCP pin (pin 5) at 0 V while
making the dead time 100%.
The circuit restores voltage supply when the supply voltage reaches its threshold voltage.
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| MB3789PFV | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB3789PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller (Supporting External Synchronization) |
| MB3789PFV-G-BND(E1) | 制造商:Fujitsu 功能描述: |
| MB-379 | 制造商:Maxxtro 功能描述: |
| MB3790 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Battery Backup IC |
| MB3790PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Battery Backup IC |
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