TCA 785 - Phase Control IC
TCA 785 This Phase Control IC is intended to control thyristors, triacs and transistors. The trigger pulses can be shifted within a phase angle between 0° and 180°. Summary of Features: - Reliable recognition of zero passage - Large application scope - May be used as zero point switch - LSL compatible - Threephase operation possible (3 ICs) - Output current 250 mA - Large ramp current range - Wide temperature range Target Applications: - AC controllers - Three-phase current controllers