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參數(shù)資料
| 型號： | NCP303LSN45T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 電源管理 |
| 英文描述： | Voltage Detector Series with Programmable Delay |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-23, SC-59, TSOP-5 |
| 文件頁數(shù)： | 7/26頁 |
| 文件大?。?/td> | 191K |
| 代理商： | NCP303LSN45T1 |
NCP302, NCP303
http://onsemi.com
7
0.7 V
GND
5.0 V
2.5 V
GND
V
DET+
+ 2.0 V
NCP303L
NCP302L
t
D2
Input Voltage,
Pin 2
0.7 V
GND
GND
V
DET+
+ 2.0 V
t
D2
V
DET+
+ 2.0 V
V
DET+
+ 2.0 V
2
Reset Output
Voltage, Pin 1
NCP302 and NCP303 series are measured with a 10 pF capacitive load. NCP303 has an additional 470 k pullup resistor
connected from the reset output to +5.0 V. The reset output voltage waveforms are shown for the active low ‘L’ devices. Output
time delay t
D1
and t
D2
are dependent upon the delay capacitance. Refer to Figures 12, 13, and 14. The upper detector
threshold, V
DET+
is the sum of the lower detector threshold, V
DET
plus the input hysteresis, V
HYS
.
Figure 2. Measurement Conditions for t
D1
and t
D2
t
D1
t
D1
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NCP303LSN45T1G | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.5V Detector w/Reset Low RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
| NCP303LSN45T1G | 制造商:ON Semiconductor 功能描述:Voltage Regulator IC |
| NCP303LSN46T1 | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.6V Detector RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
| NCP303LSN46T1G | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.6V Detector w/Reset Low RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
| NCP303LSN47T1 | 功能描述:電壓監(jiān)測器/監(jiān)控器 4.7V Detector RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風格:SMD/SMT |
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