RT5007 - Single Output LNB Power Supply Controller

Richtek

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Datasheet Details

Part number	RT5007
Manufacturer	Richtek
File Size	258.76 KB
Description	Single Output LNB Power Supply Controller
Datasheet	RT5007-Richtek.pdf

RT5007 Product details

Description

The RT5007 is a highly integrated voltage regulator and interface IC, specifically designed for supplying power and control signals from advanced satellite Set-Top Box (STB) modules to the Low Noise Block (LNB) down converter in the antenna dish or to the multi-switch box.

Features

Wide Input Supply Voltage Range : 8V to 16V.
Wide Output Supply Current Range : 0mA to 500mA.
Adjustable Output Current Limit Up to 500mA with 5ms Timer.
LNB Voltages (8 Programmable Levels).
±4.5% High Accuracy of LNB Voltage for 0mA to 500mA Current Output.
Fault Latch for OTP, OCP, UVLO.
Built-in 22kHz Tone Generator One-Way DiSEqCTM Communication.
Adjustable Rising/Falling Time via External Capacitor.
2-Wire Serial I2C Compatible Interface.

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Published: May 27, 2016 |