參數(shù)資料
型號(hào)： NCP300LSN39T1
廠商： ON SEMICONDUCTOR
元件分類： 電源管理
英文描述： DIODE ZENER SINGLE 350mW 36Vz 3.4mA-Izt 0.05 0.1uA-Ir 27 SOT-23 3K/REEL
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝： PLASTIC, SC-59, SOT-23, TSOP-5
文件頁(yè)數(shù)： 16/22頁(yè)
文件大小： 163K
代理商： NCP300LSN39T1
NCP300, NCP301
http://onsemi.com
16
APPLICATION CIRCUIT INFORMATION
Output
Figure 22. Microprocessor Reset Circuit
2
Input
1
Reset Output
GND
NCP300
LSN27T1
Figure 23. Battery Charge Indicator
2
Input
1
Reset Output
GND
GND
V
DD
Reset
V
DD
NCP300
Series
3
3
Microprocessor
*
Required for
NCP301
V
in
< 2.7 ON
V
in
> 2.835 ON
To Additional Circuitry
*
2.85 V
2.70 V
2
Input
1
Reset Output
GND
UV
NCP301
LSN23T1
Figure 24. Window Voltage Detector
3
V
supply
Fault
2
Input
1
Reset Output
GND
OV
NCP301
HSN43T1
3
Input
UV
Fault
UV
Fault
OV
Fault
OV
Fault
OK
OK
10 V
Active High
Device Thresholds
Active Low
Device Thresholds
1.0 V
The above circuit combines an active high and an active low reset output device to form
a window detector for monitoring battery or power supply voltages. When the input
voltage falls outside of the window established by the upper and lower device
thresholds, the LED will turn on indicating a fault. As the input voltage falls within the
window, increasing from 1.0 V and exceeding the active low device’s hysteresis
threshold, or decreasing from the peak towards 1.0 V and falling below the active high
device’s undervoltage threshold, the LED will turn off. The device thresholds shown can
be used for a single cell lithiumion battery charge detector.
相關(guān)PDF資料
PDF描述
NCP301HSN39T1 DIODE ZENER SINGLE 150mW 36Vz 3.4mA-Izt 0.05 0.1uA-Ir 27 SOT-523 3K/REEL
NCP301HSN46T1 CONN BNC PLUG SOLDER OR CRIMP
NCP301HSN47T1 Voltage Detector Series
NCP301HSN23T1 Voltage Detector Series
NCP300HSN09T1 Voltage Detector Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP300LSN40T1 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:ON Semiconductor 功能描述:
NCP300LSN41T1 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
NCP300LSN42T1 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
NCP300LSN43T1 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
NCP300LSN44T1 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 4.4V Detector RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準(zhǔn)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(fēng)格:SMD/SMT
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