IL33193
Vcl, CLAMPING VOLTAGE (V)
Vih, OVERVOLTAGE DETECT THRESHOLD (V)
TA, AMBIENT TEMPERATURE (OC)
TA, AMBIENT TEMPERATURE (OC)
Figure 3 – Clamping Voltage versus Temperature
Figure 4 – Overvoltage Detector versus Temperature
ICC, SUPPLY CURRENT (mA)
Vbat = 13.5B
Vsat, OUTPUT VOLTAGE (V)
Vbat = 13.5V
I = 250 mA
R2 = 220
Ω
Relay
Relay «Off»
TA, AMBIENT TEMPERATURE (OC)
TA, AMBIENT TEMPERATURE (OC)
Figure 5 – Supply Current versus Temperature
Figure 6 – Output Voltage versus Temperature
LAMP DEFECT DETECTION THRESHOLD (mV)
Vbat = 13.5V
Kf, OSCILLATOR CONSTANT (TIMES)
R2 = 220
Ω
TA, AMBIENT TEMPERATURE (OC)
TA, AMBIENT TEMPERATURE (OC)
Figure 7 – Defect Lamp Detection versus Temperature
Figure 8 – Oscillator Constant versus Temperature
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