R3119N047A-TR-JE Nisshinbo

R3119N Series AEC-Q100 Compliant 36 V Input Voltage Detector with Delay Function for Automotive Applications NO.EC-187-180530 OUTLINE The R3119N is a CMOS-based 36V input (absolute maximum ratings: 50V) voltage detector (VD) provided with high detector threshold accuracy and ultra-low supply current. Internally, the R3119N consists of a voltage reference unit, a hysteresis comparator, a resistor net for setting output voltage and an output driver transistor. The R3119NxxxA is equipped with a CD pin and the R3119NxxxE is equipped with a SENSE pin. The supply current of IC is only 3.3 A. The detector threshold range is 2.3 V to 12 V, and the detector threshold accuracy is 1.5%. The output type is Nch. open drain L output. The R3119N is available in a 5-pin SOT-23-5 package. Use of this package achieves high-density mounting on boards. FEATURES Operating Voltage Range (Maximum Rating) R3119NxxxA: 1.2 V to 36.0 V (50.0V) R3119NxxxE: 2.1 V to 6.0 V (7.0V) Operating Temperature Range 40C to 105C Supply Current Typ. 3.3 A Detector Threshold Range 2.3 V to 12.0 V (0.1 V steps) Detector Threshold Accuracy 1.5% (Ta=25C) Detector Threshold Temperature Coefficient Typ. 100 ppm / C Release Output Delay Time R3119NxxxA : Typ.85 ms (at CD = 0.01 F) Release Output Delay Time Accuracy R3119NxxxA : 50% to 80% Output Type Nch. Open Drain Package SOT-23-5 APPLICATIONS Voltage monitoring for electronic control units such as EV inverter and battery charge control unit. 1 R3119N NO.EC-187-180530 SELECTION GUIDE The detector threshold and the voltage detection type are user selectable options. Product Name Package Quantity per Reel Pb Free Halogen Free R3119Nxxx-TR- E SOT-23-5 3,000 pcs Yes Yes xxx : Specify the set detector threshold (V ) in the range of 2.3 V (023) to 12.0 V (120) in 0.1 V steps. SET : Select the voltage detection type from the following A: with C pin type D E: with SENSE pin type : Specify the automotive class code. Operating Guaranteed Specs Screening AEC-Q100 Temperature Range Temperature Range Low and High J 40C to 105C 40C to 105C Grade 2 Temperatures BLOCK DIAGRAMS R3119NxxxA R3119NxxxE SENSE VDD DOUT VDD DOUT Delay Circuit Vref Vref GND GND CD 2