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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 preview – ISL9492

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
Additional preview pages of the 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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