Overview
The LA78040B is a vertical deflection output IC for TVs and CRT displays with excellent image quality that use a BUS control system signal processing IC. This IC can drive the direct (even including a DC component) deflection yoke with the saw tooth wave output from the BUS control system signal processing IC.
Functions
-Low power dissipation due to built-in pump-up circuit
-Vertical output circuit
-Thermal protection circuit built in
-Excellent crossover characteristics
-DC coupling possible