Part | IL54123N |
Category | |
Description | Ground Fault Interrupter Earth Leakage Current Detector |
Company | IK Semicon |
Datasheet | Download IL54123N Datasheet |
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Features, Applications |
GROUND FAULT INTERRUPTER EARTH LEAKAGE CURRENT DETECTOR Description The IL54123N/D is designed for use in earth leakage circuit interrupters for operation directly off the AC Line in breakers. It contains pre regulator, main regulator, after regulator, differential amplifier, level comparator, latch circuit. The input in the differential amp latch circuit. The input in the differential amplifier is connect to the secondary node of zero current transformer. The level comparator generates high level when earth leakage current is greater than some level. FeatureLow Power Consumption 100V/200V 100V/200V Common Built-in Voltage Regulator High Gain Differential Amplifier High Input Sensitivity (VT = 6.1mV Typ.) Minimum External Parts Large Surge Margin Wide Operating Temperature Range (T= to 85�C) High Noise Immunity Meet L. 943 standards Supply Voltage Supply Current Power Dissipation Operating Temperature Storage TemperaturePARAMETER Supply Voltage Vs-GND Capacitor OS-GND Capacitor SYMBOL V+ Cvs Cos MIN. 12 1 TYP. MAX UNIT V F Supply Current 1 * Trip Voltage Differential Amplifier Output Current 1 Differential Amplifier Output current 2 Output Current SC ON Voltage SC Input Current Output "L" Current Input Clamp Voltage Differential Input Clamp Voltage Max. Current Voltage Supply Current 2 Latch Circuit Off Supply Voltage Response Time |
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