The ISL9492 series 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. The ISL9492 is a single output LNB supply and control voltage regulator with I2C interface for satellite set-top box designs1. It is designed to make the total LNB supply design simple, efficient and compact with low external component count by integrating Boost power MOSFET, current-mode boost PWM and a low-noise linear regulator.
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Renesas Electronics America Inc. ISL9492 series Specialized Voltage Regulators
Comprehensive Guide to ISL9492 Integrated Circuits (ICs) Specialized Voltage Regulators
This post lists the Key Component Features, Diverse Applications, Associated Series Parts, Technical Documents(PDF Datasheets, User Guides), Frequently asked questions, and Related Series of Renesas Electronics America ISL9492 series Specialized Voltage Regulators products.
FEATURES
- 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 port1.
- Supports DiSEqC tone generation and modulation with diagnostic status read-back1.
- Single output LNB supply and control voltage regulator with I2C interface for satellite set-top box designs1.
- Designed to make the total LNB supply design simple, efficient and compact with low external component count by integrating Boost power MOSFET, current-mode boost PWM and a low-noise linear regulator1.
- Controlling the ISL9492 is simple via the I 2 C bus by writing 8 bit words onto the System Registers (SR)1.
Applications
- Hybrid, electric & powertrain systems
Associated Products
| Part Number | Description | Stock | RFQ |
|---|---|---|---|
| ISL9492ERZ | IC REG CONV SATELLIT 1OUT 28TQFN | 19 | BUY |
| ISL9492ERZ-T | IC REG CONV SATELLIT 1OUT 28TQFN | 50000 | BUY |
Related Series
Frequently Asked Questions
Where can we use Renesas Electronics America Inc. ISL9492 series Specialized Voltage Regulators?
The ISL9492 series voltage regulators are 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 is also designed to make the total LNB supply design simple, efficient and compact with low external component count by integrating Boost power MOSFET, current-mode boost PWM and a low-noise linear regulator.