RT5070 - Single Output LNB Supply and Control Voltage Regulator

Richtek

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Datasheet Details

Part number	RT5070
Manufacturer	Richtek
File Size	957.52 KB
Description	Single Output LNB Supply and Control Voltage Regulator
Datasheet	RT5070-Richtek.pdf

RT5070 Product details

Description

The RT5070 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.

Features

Wide Input Supply Voltage Range : 8V to 16V.
Output Current Limit of 550mA with 45ms Timer.
Low Noise LNB Output Voltage (13.3V and 18.3V by SEL Pin).
±3% High Accuracy for 0mA to 500mA Current Output.
Push-Pull Output Stage Minimizes 13.3V to 18.3V and 18.3V to 13.3V Output Transition Time.
Output Short Circuit Protection.
Over-Temperature Protection.

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Published: Dec 16, 2015 |