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RT5047

Richtek
Part Number RT5047
Manufacturer Richtek
Description Single Output LNB Supply and Control Voltage Regulator
Published Dec 16, 2015
Detailed Description RT5047 Single Output LNB Supply and Control Voltage Regulator General Description The RT5047 is a highly integrated vo...
Datasheet PDF File RT5047 PDF File

RT5047
RT5047


Overview
RT5047 Single Output LNB Supply and Control Voltage Regulator General Description The RT5047 is a highly integrated voltage regulator and interface IC, specifically design for supplying power and control signals from advanced satellite set-top box (STB) modules to the LNB down-converter in the antenna dish or to the multi-switch box.
The device is consists of the independent current-mode boost controller and low dropout linear regulator along with the circuitry required for 22kHz tone shaping to support DiSEqCTM1.
x communications.
The RT5047 has fault protection (over-current, over-temperature and under-voltage lockout).
The RT5047 are available in a SOP-8 (Exposed Pad) package to achieve ...



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