LA78040B

Ordering number : ENA0980 Monolithic Linear IC LA78040B Overview The Vertical Deflection Output IC With Bus Control Support for TVs and CRT Display 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 Specifications Maximum Ratings at Ta = 25°C Parameter Pump-up block supply voltage Output block supply voltage Allowable power dissipation Deflection output current Thermal resistance Operating temperature Storage temperature Symbol VCC2 max VCC6 max Pd max I5 max θj-c Topr Tstg Mounted on an arbitrarily large heat sink. Conditions Ratings 34 70 9 -1.4 to +1.4 3 -20 to +85 -40 to +150 Unit V V W Ap-o °C/W °C °C Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerosp...