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LA78041

ON Semiconductor
Part Number LA78041
Manufacturer ON Semiconductor
Description Signal-Processor
Published Jun 25, 2014
Detailed Description Ordering number : EN7966 LA78041 Monolithic Linear IC TV and CRT Display Vertical Output IC with Bus Control Support O...
Datasheet PDF File LA78041 PDF File

LA78041
LA78041

Overview
Ordering number : EN7966 LA78041 Monolithic Linear IC TV and CRT Display Vertical Output IC with Bus Control Support Overview http://onsemi.
com 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 our company 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 Pump-up block supply voltage Output block supply voltage Allowable power dissipation Deflection output current Thermal resistance Operating temperature Storage temperature Symbol +B2 max +B6 max Pd max I5 max θj-c Topr Tstg Mounted on an arbitrarily large heat sink.
Conditions Ratings 34 70 9 -1.
5 to +1.
5 3 -20 to +85 -40 to +150 Unit V V W Ap-o °C /W °C °C Stresses exceeding Maximum Ratings may damage the device.
Maximum Ratings are stress ratings only.
Functional operation above the Recommended Operating Conditions is not implied.
Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013 July, 2013 D0605 MS PC B8-4579 No.
7966-1/4 LA78041 Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating supply voltage range Deflection output current Symbol +B2 +B2op I5p-p Conditions Ratings 24 16 to 33 To 2.
2 Unit V V Ap-p Operating Characteristics at Ta = 2...


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