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參數(shù)資料
| 型號(hào)： | SC1112STR |
| 廠商： | Semtech Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無(wú)電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護(hù) |
| 文件頁(yè)數(shù)： | 5/21頁(yè) |
| 文件大小： | 338K |
| 代理商： | SC1112STR |
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PWRGD
DELAY=1.5V
DELAY
VTT
SHORT-CIRCUIT DURING NORMAL
OPERATION
Once VTT drops out of
regulation, VTTGATE turns on
When VTT drops below 1.08V,
the delay capacitor is
discharged and PWRGD goes
0.7V, the delay capacitor
begins charging.
If VTT is still below 0.7V when
DELAY reaches 1.5V,
VTTIN
VTT=0.7V
VTT=1.08V
VTTGATE
VTT=0.7V
PWRGD
VTT=1.08V
DELAY
SHORT-CIRCUIT AND RECOVERY
DURING NORMAL OPERATION
VTT
Once VTT drops out of
harder to try and raise VTT.
When VTT drops below 1.08V,
the delay capacitor is discharged
and PWRGD goes low. When
capacitor begins charging.
If VTT recovers above 0.7V
before DELAY reaches 1.5V,
DELAY is again discharged.
If VTT reaches 1.08V the delay
normal operation continues.
VTTIN
VTT=1.08V
VTTGATE
DELAY=1.5V
# #,.
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1112STRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Triple Low Dropout Regulator Controllers |
| SC1112TS.TR | 制造商:Semtech Corporation 功能描述: |
| SC1112TSTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Triple Low Dropout Regulator Controllers |
| SC1112TSTRT | 制造商:Semtech Corporation 功能描述:LDO Cntrlr REG 1.25V/1.5V/1.5V/3.3V 16-Pin TSSOP T/R |
| SC111302385VALR | 制造商:Freescale Semiconductor 功能描述: |
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