ncp301lsn36t1 ON Semiconductor, ncp301lsn36t1 Datasheet
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
ncp301lsn36t1
Related parts for ncp301lsn36t1
ncp301lsn36t1 Summary of contents
Page 1
NCP300, NCP301 Voltage Detector Series The NCP300 and NCP301 series are second generation ultra-low current voltage detectors. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount. Each series ...
Page 2
MAXIMUM RATINGS Rating Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Input Power Supply Voltage (Pin 2) Á Á Á Á Á Á Á Á Á Á Á Á Á ...
Page 3
ELECTRICAL CHARACTERISTICS Characteristic NCP300/1 - 0.9 / NCV300 255C for voltage options from 0 Detector Threshold (Pin 2, V Decreasing) in Detector Threshold Hysteresis (Pin Supply Current (Pin 2) ...
Page 4
ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP300/1 - 1.8 / NCV300/1 - 1.8 Complementary Output NCP300 Series Output Transition, High to Low Output Transition, Low to High N-Channel Open Drain NCP301 Series Output Transition, High to Low Output ...
Page 5
ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP300/1 - 2.2 / NCV300/1 - 2.2 Reset Output Current (Pin 1, Active High `H' Suffix Devices) N-Channel Sink Current, NCP300, NCP301 ( 5.0 V) OUT in ...
Page 6
ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP300/1- 2.8 / NCV300/1- 2.8 Minimum Operating Voltage (Pin 25° -40°C to 125°C) A Reset Output Current (Pin 1, Active Low `L' Suffix Devices) N-Channel Sink ...
Page 7
ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP300/1 - 4.5 / NCV300/1 - 4.5 Detector Threshold (Pin 2, V Decreasing -40°C to 125°C) A Detector Threshold Hysteresis (Pin Supply Current (Pin 2) ...
Page 8
ELECTRICAL CHARACTERISTICS (continued) (For all values T Characteristic NCP300/1 - 4.7 / NCV300/1 - 4.7 Propagation Delay Input to Output (Figure 2) Complementary Output NCP300 Series Output Transition, High to Low Output Transition, Low to High N-Channel Open Drain NCP301 ...
Page 9
DET+ Input Voltage, Pin 2 Reset Output Voltage, Pin DET Reset Output Voltage, Pin 1 DET+ 2 NCP300 and NCP301 series are measured with capacitive load. NCP301 ...
Page 10
Table 1. ELECTRICAL CHARACTERISTIC TABLE FOR 0.9 - 4.9 V NCP300 Series Detector Threshold V (V) (Note 4) DET- Min Typ Part Number NCP300LSN09T1 0.882 0.9 NCP300LSN18T1 1.764 1.8 NCP300LSN185T1 1.813 1.85 NCP300LSN20T1 1.960 2.0 NCP300LSN27T1 2.646 2.7 NCP300LSN28T1 2.744 ...
Page 11
... NCP301LSN28T1 2.744 2.8 NCP301LSN30T1 2.940 3.0 NCP301LSN31T1 3.038 3.1 NCP301LSN32T1 3.136 3.2 NCP301LSN33T1 3.234 3.3 NCP301LSN34T1 3.332 3.4 NCP301LSN36T1 3.528 3.6 NCP301LSN40T1 3.920 4.0 NCP301LSN42T1 4.116 4.2 NCP301LSN45T1 4.410 4.5 NCP301LSN46T1 4.508 4.6 NCP301LSN47T1 4.606 4.7 16. Values shown apply at +25°C only. For voltage options greater than 1 ±3%. For voltage options < 1 ...
Page 12
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. NCP300/1 Series 0.9 V Input Current versus Input Voltage 17 25°C ...
Page 13
T = -40°C (301L only 25°C (301L only 0.2 0.4 0 INPUT VOLTAGE (V) in Figure 9. NCP300L/1L Series 0.9 V Reset Output Voltage versus Input Voltage ...
Page 14
T = 25° 5 2.0 4.0 6 INPUT VOLTAGE (V) in Figure 15. NCP300L Series 0.9 V Reset Output Source Current versus Input Voltage 25° OUT 15 ...
Page 15
OPERATING DESCRIPTION The NCP300 and NCP301 series devices are second generation ultra-low current voltage detectors. Figures 20 and 21 show a timing diagram and a typical application. Initially consider that input voltage V in and it is greater than the ...
Page 16
V TRANSIENT REJECTION CC The NCP300 and NCP301 series provides accurate V monitoring and reset timing power-down, and brownout/sag conditions, and rejects negative glitches on the power supply line. Figure 22 shows the maximum transient duration vs. maximum negative excursion ...
Page 17
Input NCP300 Series 3 GND 2. Active High Device Thresholds Active Low Device Thresholds 1 Fault Fault The above circuit combines an active high and an active low reset output device ...
Page 18
V 3.3 V Figure 28. Dual Power Supply Undervoltage Supervision V DD Figure 29. Microprocessor Reset Circuit with Additional Hysteresis Comparator hysteresis can be increased with the addition of resistor R . The hysteresis equations have been simplified and ...
Page 19
100 kW Input 2 1 NCP301 NCP301 NCP300 C HSN27T1 LSN27T1 LSN27T1 Reset Output 3 GND V supply Load Input 2 R sense 1 NCP301 NCP301 NCP301 LSN27T1 LSN09T1 LSN27T1 Reset Output GND 3 Figure 31. ...
Page 20
simple voltage monitor can be constructed by connecting several voltage detectors as shown above. Each LED will sequentially turn on when the respective voltage detector threshold (V thresholds (V ) that ...
Page 21
... The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP300/NCP301 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 through 4. ...
Page 22
... The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP300/NCP301 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 through 4. ...
Page 23
... NCP301LSN28T1 2.8 NCP301LSN28T1G 2.8 NCV301LSN28T1* 2.8 NCV301LSN28T1G* 2.8 NCP301LSN30T1 3.0 NCP301LSN30T1G 3.0 NCP301LSN31T1 3.1 NCP301LSN31T1G 3.1 NCP301LSN32T1 3.2 NCP301LSN32T1G 3.2 NCP301LSN33T1 3.3 NCP301LSN33T1G 3.3 NCP301LSN34T1 3.4 NCP301LSN34T1G 3.4 NCP301LSN36T1G 3.6 NCP301LSN39T1G 3.4 NCP301LSN40T1 4.0 NCP301LSN40T1G 4.0 NCV301LSN40T1* 4.0 NCV301LSN40T1G* 4.0 NCP301LSN42T1 4.2 NCP301LSN42T1G 4.2 NCP301LSN45T1 4.5 NCP301LSN45T1G 4.5 NCP301LSN46T1 4.6 NCP301LSN46T1G 4.6 NCP301LSN47T1 4.7 NCP301LSN47T1G 4.7 NOTE: The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 ...
Page 24
... The ordering information lists standard undervoltage thresholds with active low outputs. Additional active low threshold devices, ranging from 0 4 100 mV increments and NCP300/NCP301 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 through 4. ...
Page 25
... 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. “ ...