Overview
The TPS51916RUKR is a highly integrated synchronous buck controller produced by Texas Instruments. Designed for high-performance computing and server applications, this product is part of Texas Instruments' portfolio of power management solutions. It offers advanced features for voltage regulation, making it ideal for powering high-speed processors, FPGAs, and ASICs. The TPS51916RUKR is positioned as a reliable and efficient solution for engineers working on complex power delivery systems, particularly in data centers and enterprise computing environments. Its unique selling points include its high efficiency, robust design, and support for advanced power management protocols.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 25 | V | Wide input range for flexibility |
| Output Voltage Range | 0.6 to 5.5 | V | Adjustable output voltage |
| Switching Frequency | 300 to 1200 | kHz | Programmable frequency |
| Efficiency | Up to 95 | % | High efficiency for reduced power loss |
| Operating Temperature Range | -40 to 125 | °C | Suitable for harsh environments |
| Package | QFN-40 | - | Compact and robust packaging |
| Control Method | Voltage Mode | - | Precise voltage regulation |
| Protection Features | Overcurrent, Overtemperature, Undervoltage Lockout | - | Ensures system safety |
Key Features
- High Efficiency: Up to 95% efficiency reduces power loss and improves system performance.
- Wide Input Voltage Range: Supports input voltages from 4.5V to 25V, providing flexibility in various applications.
- Programmable Switching Frequency: Allows optimization for performance and efficiency.
- Advanced Protection Features: Includes overcurrent, overtemperature, and undervoltage lockout for enhanced system reliability.
- Compact QFN Package: Space-saving design suitable for high-density PCB layouts.
Applications
The TPS51916RUKR is widely used in high-performance computing and server applications. Its robust design and advanced features make it ideal for powering high-speed processors, FPGAs, and ASICs in data centers and enterprise computing environments. Additionally, it is suitable for industrial automation systems, telecommunications equipment, and other applications requiring precise voltage regulation and high efficiency. Its compact form factor and advanced protection features ensure reliable operation in demanding conditions.
Q & A
1. What is the input voltage range of the TPS51916RUKR?
The input voltage range is 4.5V to 25V.
2. Can the output voltage be adjusted?
Yes, the output voltage can be adjusted from 0.6V to 5.5V.
3. What is the switching frequency range?
The switching frequency ranges from 300kHz to 1200kHz.
4. What is the efficiency of the TPS51916RUKR?
It offers up to 95% efficiency.
5. What package does the TPS51916RUKR come in?
It comes in a QFN-40 package.
6. What protection features are included?
It includes overcurrent, overtemperature, and undervoltage lockout protection.
7. Is this product suitable for high-performance computing?
Yes, it is designed for high-performance computing and server applications.
8. Can it operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 125°C.
9. What is the control method used?
It uses voltage mode control for precise regulation.
10. Where can I find detailed documentation?
Detailed documentation is available on the Texas Instruments official website.
