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R5104V002A Datasheet(PDF) 5 Page - RICOH electronics devices division |
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R5104V002A Datasheet(HTML) 5 Page - RICOH electronics devices division |
5 / 20 page R5104V 5 ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VIN =CE=VISENSE=12V, IOUT=100mA, CCTW=0.1µF, CD=0.01µF) • R5104VxxxA(Overall) Topt=25 °C Symbol Item Conditions Min. Typ. Max. Unit VIN Operating Voltage 36 V ISS Supply Current IOUT =0mA 60 100 µA Ioff Supply Current (WDT inactive) VIN =12V, CE=0V 50 90 µA VCEH CE Input Voltage “H” 2.0 VIN+0.3 V VCEL CE Input Voltage “L” 0.00 0.25 V VR part Symbol Item Conditions Min. Typ. Max. Unit VOUT Output Voltage ×0.98 ×1.02 V IOUT Output Current(*1) VIN =12V 1.0 A VDIF Dropout Voltage(*1) IOUT =300mA 50 mV ∆VOUT/∆IOUT Load Regulation(*1) VIN =12V,1mA < = IOUT < = 1A 15 60 mV ∆VOUT/ ∆VIN Line Regulation(*1) IOUT=100mA VOUT+1V < = VIN < = 36V 0.05 0.10 %/V ∆VOUT/ ∆Topt Output Voltage Temperature Coefficient (*1) -40 °C < = Topt < = 125°C ±50 ppm/ °C ISINK1 EXT Output Sink Current Limit VIN=12V, VOUT=VOUT-0.2V 9 14 20 mA ISINK2 EXT Output Sink Current Limit (Output short) VIN=12V, VOUT=0V 0.20 0.50 0.85 mA VISENSE Current Limit Detector Threshold 0.23 0.30 0.37 V RR Ripple Rejection VIN =VOUT+1V,f=1kHz, 500mVp-p 55 dB *1) Depending on the capability of an external PNP transistor. Use an hFE with approximately 100 to 300. The output current does not always mean continuous current because of the limit of power dissipation of PNP transistor. VD part Symbol Item Conditions Min. Typ. Max. Unit -VDET Detector Threshold ×0.98 ×1.02 V VHYS Hysteresis Range (-VDET) ×0.01 (-VDET) ×0.02 (-VDET) ×0.03 V ∆-VDET/ ∆Topt Detector Threshold Temperature Coefficient -40°C < = Topt < = 125°C ±50 ppm/°C VTCD CD pin detector threshold 2.35 2.50 2.65 V ICD Internal Current value for Delay Time Setting 0.12 0.30 0.47 µA VINL Minimum Operating Voltage VOUT pin voltage 2.0 V WDT part Symbol Item Conditions Min. Typ. Max. Unit tWD Watchdog Timeout period CTW =0.1µF 200 300 510 ms tWR Reset Hold Time of WDT CTW =0.1µF 35 70 120 ms VIHSCK SCK Input Voltage “H” 0.8 ×VOUT VDD+0.3 V VILSCK SCK Input Voltage “L” 0.0 0.1 V -VDET > = 3.0V 500 TSCKW SCK Input Pulse Width -VDET < = 2.9V 5000 ns |
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