Overview
The LNBP21PD-TR from STMicroelectronics is a monolithic integrated circuit designed for supplying and controlling the voltage to the Low Noise Block (LNB) converter in satellite receiver systems. This highly-efficient device is part of ST's LNB power supply and control IC portfolio, renowned for its reliability and performance in satellite TV equipment.
It is ideal for various satellite receiver applications, offering a robust design and advanced features that ensure a high-quality and reliable satellite TV experience.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | LNBP21PD-TR |
| Package/Case Type | 20-SOIC (0.433", 11.00mm Width) Exposed Pad |
| Voltage - Input | 8 V ~ 15 V |
| Number of Outputs | 1 |
| Voltage - Output | 13V, 18V |
| Operating Temperature | 0°C ~ 85°C |
| Mounting Type | Surface Mount |
Key Features
- Step-up converter with I2C interface for control and monitoring.
- High efficiency and reliability, making it suitable for satellite TV systems.
- Advanced protections and control features to ensure stable operation.
- Compact 20-SOIC package with exposed pad for efficient heat dissipation.
- Supports both analog and digital satellite STB receivers/SatTV applications.
Applications
- Converter, analog, and digital satellite STB receivers/SatTV.
- LNB power supply and control in satellite receiver systems.
- Other satellite TV equipment requiring reliable and efficient voltage regulation.
Q & A
- What is the primary function of the LNBP21PD-TR?
The LNBP21PD-TR is designed to supply and control the voltage to the Low Noise Block (LNB) converter in satellite receiver systems.
- What is the input voltage range for the LNBP21PD-TR?
The input voltage range is 8 V to 15 V.
- What are the output voltages of the LNBP21PD-TR?
The output voltages are 13V and 18V.
- What is the operating temperature range of the LNBP21PD-TR?
The operating temperature range is 0°C to 85°C.
- What type of package does the LNBP21PD-TR come in?
The LNBP21PD-TR comes in a 20-SOIC package with an exposed pad.
- What interface does the LNBP21PD-TR use for control and monitoring?
The LNBP21PD-TR uses an I2C interface for control and monitoring.
- What are the typical applications of the LNBP21PD-TR?
Typical applications include converter, analog, and digital satellite STB receivers/SatTV, and other satellite TV equipment.
- What are the key features of the LNBP21PD-TR?
Key features include a step-up converter, I2C interface, high efficiency, and advanced protections.
- Why is the LNBP21PD-TR considered reliable for satellite TV systems?
The LNBP21PD-TR is considered reliable due to its robust design, advanced features, and STMicroelectronics' reputation for quality in satellite TV equipment.
- How does the LNBP21PD-TR ensure efficient heat dissipation?
The LNBP21PD-TR ensures efficient heat dissipation through its compact 20-SOIC package with an exposed pad.
