Datasheet Summary
LINEAR INTEGRATED CIRCUIT
TV and CRT Display Vertical Output IC with Bus Control Support
DESCRIPTION
The UTC78045 is a vertical deflection output for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC. The sawtooth waveform the bus control system signal-processing IC can directly drive the deflection yoke (including the DC ponent).
FUNCTIONS
- Built-in pump-up circuit for low power dissipation.
- Vertical output circuit.
- Thermal protection circuit.
SPECIFICATIONS MAXIMUM RATINGS at Ta=25
Parameter
Symbol
Pump-up block supply voltage +B2 max
Output block supply voltage +B6 max
Allowable power dissipation Pd...