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LA78041 датащи(PDF) 1 Page - Sanyo Semicon Device |
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LA78041 датащи(HTML) 1 Page - Sanyo Semicon Device |
1 / 4 page D0605 MS PC B8-4579 No.7879-1/4 ■ 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 in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. ■ SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. LA78041 Overview The LA78041 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. Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Pump-up block supply voltage +B2 max 34 V Output block supply voltage +B6 max 70 V Allowable power dissipation Pd max Mounted on an arbitrarily large heat sink. 9 W Deflection output current I5 max -1.5 to +1.5 Ap-o Thermal resistance θj-c 3 °C /W Operating temperature Topr -20 to +85 °C Storage temperature Tstg -40 to +150 °C Ordering number : EN7966 Monolithic Linear IC TV and CRT Display Vertical Output IC with Bus Control Support |
Аналогичный номер детали - LA78041_06 |
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Аналогичное описание - LA78041_06 |
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