LA78041

IC DISPL CTLR VERT DEFL TO220-7H

Overview

The is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC. The sawtooth waveform from the bus control system signal-processing IC can directly drive the deflection yoke including the DC component. Color TV vertical deflection system adjustment functions can be controlled over a bus system by connecting the LA78041 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC. Since the LA78041 provides a maximum deflection current of 2.2Ap-p, it is optimal for large size CRTs.

Functions

•Low power operation achieved by using integrated charge pump circuit.

•Vertical output circuit.

•Thermal protection circuit.

•Excellent crossover characteristics.

•Supports DC coupling.