Overview
The LNBH30QTR is a specialized power management integrated circuit (IC) designed by STMicroelectronics. This IC is specifically tailored for Low Noise Block (LNB) supply and control in satellite receiver systems. It features a step-up converter and an I²C interface, enabling precise control and monitoring of the LNB power supply. The LNBH30QTR is part of STMicroelectronics' portfolio of advanced power management solutions, known for their efficiency, reliability, and ease of integration into various satellite communication systems.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Package Type | QFN-16 (4x4 mm) | Quad Flat No-Lead package with 16 pins, dimensions 4x4 mm |
| Operating Voltage Range | 8.0 V to 17.5 V | The range of input voltages the IC can operate within |
| Interface | I²C | Inter-Integrated Circuit interface for communication and control |
| Compliance | RoHS compliant, Ecopack2 | Compliant with the Restriction of Hazardous Substances directive and Ecopack2 for environmental sustainability |
| Step-Up Converter | Yes | Integrated step-up converter for voltage regulation |
Key Features
- Step-Up Converter: The LNBH30QTR includes an integrated step-up converter, which allows for efficient voltage regulation and supply to the LNB.
- I²C Interface: The IC features an I²C interface, enabling precise control, monitoring, and configuration of the LNB power supply.
- Compact Package: The QFN-16 package with dimensions of 4x4 mm makes it suitable for space-constrained applications.
- Environmental Compliance: The IC is RoHS compliant and comes in an Ecopack2 package, ensuring environmental sustainability.
- Wide Operating Voltage Range: The IC can operate within a voltage range of 8.0 V to 17.5 V, making it versatile for various satellite receiver systems.
Applications
The LNBH30QTR is primarily used in satellite receiver systems, including:
- Satellite TV receivers
- Satellite radio systems
- VSAT (Very Small Aperture Terminal) systems
- Other satellite communication equipment requiring precise LNB power supply and control.
Q & A
- What is the primary function of the LNBH30QTR IC?
The primary function of the LNBH30QTR IC is to supply and control the power to Low Noise Block (LNB) devices in satellite receiver systems.
- What type of package does the LNBH30QTR come in?
The LNBH30QTR comes in a QFN-16 package with dimensions of 4x4 mm.
- What is the operating voltage range of the LNBH30QTR?
The operating voltage range of the LNBH30QTR is from 8.0 V to 17.5 V.
- Does the LNBH30QTR have an I²C interface?
Yes, the LNBH30QTR features an I²C interface for communication and control.
- Is the LNBH30QTR RoHS compliant?
Yes, the LNBH30QTR is RoHS compliant and comes in an Ecopack2 package.
- What are the main applications of the LNBH30QTR?
The main applications include satellite TV receivers, satellite radio systems, and VSAT systems.
- Does the LNBH30QTR have a built-in step-up converter?
Yes, the LNBH30QTR includes an integrated step-up converter for voltage regulation.
- Where can I purchase the LNBH30QTR?
The LNBH30QTR can be purchased directly from STMicroelectronics' eStore or through authorized distributors like Digi-Key, Mouser, and others.
- What is the significance of the Ecopack2 packaging?
The Ecopack2 packaging ensures environmental sustainability and compliance with green packaging standards.
- How does the I²C interface benefit the LNBH30QTR?
The I²C interface allows for precise control, monitoring, and configuration of the LNB power supply, enhancing the overall performance and reliability of the system.
