Overview
The TPS548B27RYLR is a high-performance synchronous step-down converter manufactured by Texas Instruments. Designed for a wide range of applications, this component is part of the SWIFT™ series, known for its efficiency and reliability. It is particularly suitable for power management in industrial, automotive, and consumer electronics. The TPS548B27RYLR offers a robust solution for applications requiring precise voltage regulation and high current output.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 16 | V | |
| Output Current | 20 | A | |
| Switching Frequency | 425 to 1050 | kHz | Adjustable |
| Output Voltage Range | 0.6 to 5.5 | V | |
| Operating Temperature | -40 to 125 | °C | |
| Package | LQFN | 40-pin |
Key Features
- High efficiency with D-CAP3 control mode.
- Integrated remote sensing for accurate voltage regulation.
- Adjustable current limit and soft-start functionality.
- Comprehensive protection features including overvoltage, undervoltage, and thermal shutdown.
- Low quiescent current for improved light load efficiency.
Applications
The TPS548B27RYLR is widely used in various industries, including industrial automation, automotive electronics, and consumer electronics. It is ideal for powering FPGAs, ASICs, and other high-performance processors. Its robust design and advanced features make it suitable for applications requiring high reliability and efficiency, such as telecommunications infrastructure and medical devices.
Q & A
1. What is the input voltage range of the TPS548B27RYLR?
The input voltage range is from 2.7V to 16V.
2. What is the maximum output current it can handle?
It can handle a maximum output current of 20A.
3. What is the switching frequency range?
The switching frequency ranges from 425kHz to 1050kHz.
4. Does it support remote sensing?
Yes, it includes integrated remote sensing for precise voltage regulation.
5. What protection features are included?
It includes overvoltage, undervoltage, and thermal shutdown protection.
6. What is the operating temperature range?
The operating temperature range is from -40°C to 125°C.
7. What package does it come in?
It comes in a 40-pin LQFN package.
8. Is it suitable for automotive applications?
Yes, it is designed to meet the stringent requirements of automotive electronics.
9. Can it be used in medical devices?
Yes, its high reliability and efficiency make it suitable for medical applications.
10. What is the D-CAP3 control mode?
D-CAP3 is a control mode that provides fast transient response and high efficiency.
