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VN410 Datasheet(PDF) 4 Page - STMicroelectronics |
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VN410 Datasheet(HTML) 4 Page - STMicroelectronics |
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4 / 11 page 
THERMAL DATA Rthj-ca se Thermal Resistance Junction-case (1) Max 1.5 oC/W ELECTRICAL CHARACTERISTICS (10V < VCC <18 V; - 40 oC< TJ < 125 oC unless otherwise specified) POWER Symb ol Parameter Test Cond ition s Mi n. Typ . Max. Un it Vbat Operating Voltage 6 13 18 V Ron On Stat e Resistance (per Channel) TC=25 oCVbat =13 V Iout=Inomin al 0.07 Ω Isq Supply Q uiescent Current TC=25 oCVbat =13 V Of f St ate 100 µA SWITCHING Symb ol Parameter Test Cond ition s Mi n. Typ . Max. Un it (di/ dt)on Turn-on Current Slope Rload =2.7 Ω; TC=25 oC; Vbat =13 V 0. 01 A/ µs (di/dt)off Turn-off Current Slope Rload =2.7 Ω; TC=25 oC; Vbat =13 V 0. 01 A/ µs FLASHING Symb ol Parameter Test Cond ition s Mi n. Typ . Max. Un it fb Flashing frequency (normal operation) Rt = 2400 Ω Ct =100 nF 2 4 1.6 Hz δ1 Duty Cycle Direction I ndicat or F lashing Mode 0. 45 δ2 Duty Cycle Emergency and Alarm Flashing Mode 0. 35 Idir L Idir R Direction Current s R1 =470 Ω;R2 = 470 Ω;TC=25 oC5 20 40 mA Iem Emergency Source Current Vem =1 V; TC=25 oC5 20 40 mA Ial Alarm Source Current Val =2 V; TC=25 oC5 20 40 mA Idm1 LED Source Current (emergency f lashing) LEDEM pin short circuited to GND 35 120 mA Idm2 LED Sink Current (emergency f lashing) 15 70 mA Iet LED Current (t railer indicator) LEDT pin short circuited to GND 35 120 mA Iz Buzzer Current BUZZ pin short circuited t o GND 250 1000 mA Tz On Time Buzzer Rt = 3000 Ω; Ct = 100 nF 348 ms Tfz Buzzer Filter Time Rt = 3000 Ω; Ct = 100 nF 8 28 ms Tal Alarm Filtering Time Rt = 3000 Ω; Ct = 100 nF 15 40 ms Idf1 Current Threshold f or Double Frequency Rol = 1000 Ω; Vbat = 10 V 1.94 3.04 A Idf2 Current Threshold f or Double Frequency Rol = 1000 Ω; Vbat = 18 V 2.64 4.22 A It1 Current Threshold f or Trailer Det ect ion Rol = 1000 Ω; Vbat = 10 V 3.52 4.56 A VN410 4/11 |
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