NCP304 - Voltage Detector Series

1 Semiconductor Components Industries, LLC, 2015 November, 2019 Rev. 261 Publication Order Number: NCP304 /DVoltage Detector SeriesNCP304, NCP305 The NCP304 and NCP305 Series are second generation ultra lowcurrent Voltage detectors . These devices are specifically designed foruse as reset controllers in portable microprocessor based systemswhere extended battery life is Series features a highly accurate undervoltage Detector withhysteresis which prevents erratic system reset operation as thecomparator threshold is NCP304 Series consists of complementary output devices thatare available with either an active high or active low reset output. TheNCP305 Series has an open drain N Channel output with an active lowreset NCP304 and NCP305 device Series are available in theSC 82AB package with standard undervoltage thresholds. Additionalthresholds that range from V to V in 100 mV steps canbe Quiescent Current of mA Typical High Accuracy Undervoltage Threshold of Wide Operating Voltage Range of V to 10 V Complementary or Open Drain Reset Output Active Low or Active High Reset Output NCV Prefix for Automotive and Other Applications RequiringUnique Site and Control Change Requirements; AEC Q100 Qualified and PPAP Capable These Devices are Pb Free and are RoHS CompliantTypical Applications Microprocessor Reset Controller Low Battery Detection Power Fail Indicator Battery Backup DetectionNCP305 LSQxxT1 Open Drain Output ConfigurationNCP304xSQxxT1 Complementary Output ConfigurationVrefVrefInputReset OutputGND412 InputReset OutputGND412** The representative block diagram depicts active low reset output L suffix devices.

2 The comparatorinput is interchanged for the active high output H suffix device contains 38 active device contains 37 active 1. Representative Block DiagramsSee detailed ordering , marking and shipping information inthe ordering information section on page 19 of this data INFORMATIONSC 82 ABSQ SUFFIXCASE 419 CPIN CONNECTIONS ANDMARKING (Top View)XXX= Specific Device CodeM= Date CodeG= Pb Free MGG(Note: Microdot may be in either location) NCP304 , RATINGS (Note 1)RatingSymbolValueUnitInput Power Supply Voltage (Pin 2)Vin12 VOutput Voltage (Pin 1)Complementary, NCP304N Channel Open Drain, NCP305 VOUT to Vin+ to 12 VOutput Current (Pin 1) (Note 2)IOUT70mAThermal Resistance, Junction to AirRqJA285 C/WMaximum Junction TemperatureTJ+125 CStorage Temperature RangeTstg 55 to +150 CLatchup Performance (Note 3)PositiveNegativeILATCHUP500170mAStress es exceeding those listed in the Maximum Ratings table may damage the device.

3 If any of these limits are exceeded, device functionalityshould not be assumed, damage may occur and reliability may be This device Series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MIL STD 883, Method 3015. Machine Model Method 200 The maximum package power dissipation limit must not be +TJ(max) TARqJA3. Maximum Ratings per JEDEC standard CHARACTERISTICS (For all values TA = 25 C, unless otherwise noted.)CharacteristicSymbolMinTypMaxUnit NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 604.

4 In the case of CMOS Output Type: The time interval between the rising edge of VDD input pulse from V to (+VDET) + V and outputvoltage level becoming to VDD/2. In the case of N Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 kWto V, the time interval between the rising edge of VDD input pulse from V to (+VDET) + V and output Voltage level becoming , CHARACTERISTICS (continued) (For all values TA = 25 C, unless otherwise noted.)CharacteristicUnitMaxTypMinSymbol NCP304 /5 Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 18 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)

5 MsComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1415 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 14 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) 4. In the case of CMOS Output Type: The time interval between the rising edge of VDD input pulse from V to (+VDET) + V and outputvoltage level becoming to VDD/2. In the case of N Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 kWto V, the time interval between the rising edge of VDD input pulse from V to (+VDET) + V and output Voltage level becoming , CHARACTERISTICS (continued) (For all values TA = 25 C, unless otherwise noted.)

6 CharacteristicUnitMaxTypMinSymbolNCP304/ 5 Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1315 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 13 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1219 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 12 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET In the case of CMOS Output Type.

7 The time interval between the rising edge of VDD input pulse from V to (+VDET) + V and outputvoltage level becoming to VDD/2. In the case of N Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 kWto V, the time interval between the rising edge of VDD input pulse from V to (+VDET) + V and output Voltage level becoming , CHARACTERISTICS (continued) (For all values TA = 25 C, unless otherwise noted.)CharacteristicUnitMaxTypMinSymbol NCP304 /5 Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1219 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)

8 Output Transition, Low to High (Note 4)tpHLtpLH 12 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) 4. In the case of CMOS Output Type: The time interval between the rising edge of VDD input pulse from V to (+VDET) + V and outputvoltage level becoming to VDD/2. In the case of N Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 kWto V, the time interval between the rising edge of VDD input pulse from V to (+VDET) + V and output Voltage level becoming , CHARACTERISTICS (continued) (For all values TA = 25 C, unless otherwise noted.)

9 CharacteristicUnitMaxTypMinSymbolNCP304/ 5 Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1219 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 12 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10 VMinimum Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1021 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 10 100 NCP304 /5 Threshold (Pin 2, Vin Decreasing)VDET Threshold Hysteresis (Pin 2, Vin Increasing) Current (Pin 2)(Vin = V)(Vin = V)Iin Operating Voltage (Pin 2)Vin(max) 10V4.

10 In the case of CMOS Output Type: The time interval between the rising edge of VDD input pulse from V to (+VDET) + V and outputvoltage level becoming to VDD/2. In the case of N Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 kWto V, the time interval between the rising edge of VDD input pulse from V to (+VDET) + V and output Voltage level becoming , CHARACTERISTICS (continued) (For all values TA = 25 C, unless otherwise noted.)CharacteristicUnitMaxTypMinSymbol NCP304 /5 Operating Voltage (Pin 2)(TA= 40 C to 85 C)Vin(min) Output Current (Pin 1, Active Low L Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V)(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V) Reset Output Current (Pin 1, Active High H Suffix Devices)IOUTmAN Channel Sink Current, NCP304 , NCP305(VOUT = V, Vin = V) P Channel Source Current, NCP304 (VOUT = V, Vin = V)(VOUT = GND, Vin = V) Propagation Delay Input to Output (Figure 2)msComplementary Output NCP304 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 1021 60N Channel Open Drain NCP305 SeriesOutput Transition, High to Low (Note 4)Output Transition, Low to High (Note 4)tpHLtpLH 10 1004.