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ISL9492 - Single Output LNB Supply and Control Voltage Regulator

Description

FUNCTION Charge pump connection 1 Boost regulator sense line.

Connect to boost output capacitor.

No connect pins Analog 5V supply.

Features

  • Single-Chip Power Solution - Operation for 1-Tuner/1-Dish.

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Datasheet Details

Part number ISL9492
Manufacturer Renesas
File Size 1.20 MB
Description Single Output LNB Supply and Control Voltage Regulator
Datasheet download datasheet ISL9492 Datasheet

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Full PDF Text Transcription

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ISL9492 NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Satellite Set-Top Box Designs DATASHEET FN6547 Rev 1.00 March 17, 2011 The ISL9492 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 blocks (LNB) of a single antenna port. It also supports DiSEqC tone generation and modulation with diagnostic status read-back. Controlling the ISL9492 is simple via the I2C bus by writing 8 bit words onto the System Registers (SR).
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