Phase Control IC

Pb-free lead plating; RoHS compliant

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 ˚. Typical applications include converter circuits, AC controllers and three-phase current controllers.

This IC replaces the previous types TCA 780 and TCA 780 D.

Features

● Reliable recognition of zero passage

● Large application scope

● May be used as zero point switch

● LSL compatible

● Three-phase operation possible (3 ICs)

● Output current 250 mA

● Large ramp current range

● Wide temperature range