LA78045

Ordering number : EN7881A Monolithic Linear IC LA78045 Overview TV and CRT Display Vertical Output IC with Bus Control Support The LA78045 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 LA78045 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC. Functions Built-in pump-up circuit for low power dissipation. Vertical output circuit. Thermal protection circuit. Specifications Maximum Ratings at Ta = 25°C Parameter Pump-up block supply voltage Output block supply voltage Allowable power dissipation Deflection output current Symbol +B2 max +B6 max Pd max I5 max θj-c Topr Tstg Mounted on an arbitrarily large heat sink. Conditions Ratings 45 92 9 -1.5 to +1.5 3 -20 to +85 -40 to +150 Unit V V W Ap-o °C /W °C °C www.DataSheet4U.com Thermal resistance Operating temperature Storage temperature Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result...