L120A

LINEAR INTEGRATED CIRCUIT TRIAC/SCR PHASE CONTROL The L 120A is a monolithic integrated circuit in 16-lead dual in-line plastic package. It incorporates the following functions: AC supply 50/60 Hz Zero-voltage and zero-current detector Ramp generator Inhibition of casual firing pulses Stabilization of the internal positive DC supply High gain operational amplifier Output short-circuit protection The L 120A is intended for use as a phase controller in industrial and consumer applications. ABSOLUTE MAXIMUM RATINGS 19 114 ID1.ID2 V 8-12 V 10-12 V 1-2 V 3-5 Ptot Tstl! Top AC peak supply current Max input current (pin 14) Input diodes peak current Positive clamp voltage Negative clamp voltage Differential input voltage Differential input voltage Total power dissipation at T amb= 85°C Storage temperature Operating junction temperature 60 20 15 15 ±7 ±8 800 -55 to 150 -25 to 150 mA mA A V V V V mW DC °C ORDERING NUMBER: L 120AB MECHANICAL DATA Dimensions in mm 6/82 34 CONNECTIO...