ncp303lsn10t1 ON Semiconductor, ncp303lsn10t1 Datasheet
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ncp303lsn10t1
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ncp303lsn10t1 Summary of contents
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NCP302, NCP303 Voltage Detector Series with Programmable Delay The NCP302 and NCP303 series are second generation ultra−low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor ...
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MAXIMUM RATINGS Rating Input Power Supply Voltage (Pin 2) Delay Capacitor Pin Voltage (Pin 5) Output Voltage (Pin 1) Complementary, NCP302 N−Channel Open Drain, NCP303 Output Current (Pin 1) (Note 2) Thermal Resistance Junction−to−Air Maximum Junction Temperature Operating Ambient Temperature ...
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ELECTRICAL CHARACTERISTICS Characteristic NCP302/3 − 0 255C for voltage options from 0 Detector Threshold (Pin 2, V Decreasing) in Detector Threshold Hysteresis (Pin Supply Current (Pin 0.8 V) ...
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ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP302/3 − 1.8 Delay Capacitor Pin Sink Current (Pin 0 0.1V 1 0.5V Delay Pullup Resistance (Pin ...
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ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP302/3− 2.7 Pch Source Current, NCP302 ( 0.7 V) OUT GND 1.5 V) OUT in C Delay Pin Threshold Voltage (Pin 5) ...
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ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP302/3 − 4.5 Pch Source Current, NCP302 (V = 5.9V 8.0V) OUT in Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices) Nch Sink Current, NCP302, NCP303 (V = ...
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V + 2.0 V DET+ Input Voltage, Pin 2 0.7 V GND V + 2.0 V DET 2.0 V DET+ Reset Output 2 Voltage, Pin 1 GND NCP302 and NCP303 series are measured with capacitive ...
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Table 1. ELECTRICAL CHARACTERISTIC TABLE FOR 0.9 − 4.9 V NCP302 Series Detector Threshold V (V) (Note 4) DET− Part Number Min Typ NCP302LSN09T1 0.882 0.9 NCP302LSN15T1 1.470 1.5 NCP302LSN18T1 1.764 1.8 NCP302LSN20T1 1.960 2.0 NCP302LSN27T1 2.646 2.7 NCP302LSN30T1, 2.940 ...
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... Table 3. ELECTRICAL CHARACTERISTIC TABLE FOR 0.9 − 4.9 V NCP303 Series Detector Threshold V (V) (Note 16) DET− Part Number Min Typ NCP303LSN09T1 0.882 0.9 NCP303LSN10T1 0.980 1.0 NCP303LSN11T1 1.078 1.1 NCP303LSN13T1 1.274 1.3 NCP303LSN14T1 1.372 1.4 NCP303LSN15T1 1.470 1.5 NCP303LSN16T1 1.568 1.6 NCP303LSN17T1 1.666 1.7 NCP303LSN18T1 1.764 1.8 NCP303LSN20T1 1.960 2.0 NCP303LSN22T1 2.156 2.2 NCP303LSN23T1 2 ...
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T = 25°C A 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 2.0 4.0 6 INPUT VOLTAGE (V) in Figure 3. NCP302/3 Series 0.9 V Input Current vs. Input Voltage 17 25°C ...
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T = −40°C (303L only 25°C (303L only 0.2 0.4 0 INPUT VOLTAGE (V) in Figure 9. NCP302L/3L Series 0.9 V Reset Output Voltage vs. Input Voltage ...
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T = 25° 5 2.0 4.0 6 INPUT VOLTAGE (V) in Figure 15. NCP302L Series 0.9 V Reset Output Source Current vs. Input Voltage 25° OUT 15 ...
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1.4 1.2 1.0 0.8 0 25° 85° 0.2 0.4 0 INPUT VOLTAGE (V) in Figure 21. NCP302/3 Series 0.9 V ...
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0.8 0.7 0.6 0.5 0.4 0.3 −50 − AMBIENT TEMPERATURE (°C) A Figure 27. NCP302/3 Series 0 Delay Pin Threshold Voltage vs. Temperature D 3 4.95 ...
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T , AMBIENT TEMPERATURE (°C) A Figure 33. NCP302/3 Series 0.9 V Reset Output Time Delay vs. Temperature 250 200 150 100 50 0 −50 0 − ...
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OPERATING DESCRIPTION The NCP302 and NCP303 series devices consist of a precision voltage detector that drives a time delay generator. Figures 37 and 38 show a timing diagram and a typical application. Initially consider that input voltage V nominal level ...
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APPLICATION CIRCUIT INFORMATION 2 Input 5 1 NCP302 Series C Reset Output Figure 38. Microprocessor Reset Circuit 2. Input 5 NCP302 LSN27T1 Figure 39. Battery ...
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Figure 41. Microprocessor Reset Circuit with Additional Hysteresis Comparator hysteresis can be increased with the addition of resistor R . The hysteresis equations have been simplified and H do not account for the change of ...
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V supply Load R 2 Input sense 5 1 NCP301 NCP303 NCP301 LSN27T1 LSN27T1 LSN09T1 C Reset Output D 3 GND Figure 43. Microcontroller Systems Load Sensing simple voltage monitor can ...
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Logic NCP302 V DET Input Pin Logic 1 Enable Pin TCD C Pin Reset Output 0 V Note: Logic tristate ...
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Power Supply 1 (System Core) 3.3 V Power Supply 2 (I/O Subsystem) 5.0 V Power Supply 3 (Peripheral Subsystem Power Supply Power Supply Power Supply ...
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... NOTE: The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP302 active high output devices, ranging from 0 4 100 mV increments can be manufactured. Contact your ON Semiconductor representative for availability. The electrical characteristics of these additional devices are shown in Tables 1 and 2. ...
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... ORDERING INFORMATION Threshold Voltage Device NCP302HSN30T1 3.0 NCP302HSN30T1G 3.0 NCP302HSN40T1 4.0 NCP302HSN40T1G 4.0 NCP302HSN45T1 4.5 NCP302HSN45T1G 4.5 NCP303LSN09T1 0.9 NCP303LSN09T1G 0.9 NCP303LSN10T1G 1.0 NCV303LSN10T1* 1.0 NCV303LSN10T1G* 1.0 NCP303LSN11T1 1.1 NCP303LSN11T1G 1.1 NCP303LSN13T1 1.3 NCP303LSN13T1G 1.3 NCP303LSN14T1 1.4 NCP303LSN14T1G 1.4 NCP303LSN15T1 1.5 NCP303LSN15T1G 1.5 NCV303LSN15T1G* 1.5 NCP303LSN16T1 1.6 NCP303LSN16T1G 1.6 NCP303LSN17T1 1.7 NCP303LSN18T1 1.8 NCP303LSN18T1G 1.8 NCP303LSN20T1 2.0 NCP303LSN20T1G 2.0 NOTE: The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 ...
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... NOTE: The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP302 active high output devices, ranging from 0 4 100 mV increments can be manufactured. Contact your ON Semiconductor representative for availability. The electrical characteristics of these additional devices are shown in Tables 1 and 2. ...
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... NOTE: The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP302 active high output devices, ranging from 0 4 100 mV increments can be manufactured. Contact your ON Semiconductor representative for availability. The electrical characteristics of these additional devices are shown in Tables 1 and 2. ...
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... H T *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...