Overview
The TPS53659RSBR is a high-performance, multi-phase synchronous buck controller produced by Texas Instruments. Designed for advanced computing and server applications, this electronic component integrates cutting-edge technology to deliver efficient power management solutions. Its market positioning targets high-end computing systems, including data centers, enterprise servers, and industrial automation equipment. The TPS53659RSBR stands out for its precision, scalability, and robust performance, making it a competitive choice for demanding power supply designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 25 | V | Wide input range for flexibility |
| Output Voltage Range | 0.5 to 2.5 | V | Precision output control |
| Switching Frequency | 300 to 1200 | kHz | Adjustable for optimization |
| Number of Phases | Up to 7 | - | Scalable for high-current applications |
| Efficiency | Up to 95% | % | High efficiency for energy savings |
| Operating Temperature | -40 to 125 | °C | Wide temperature range |
| Package | 40-pin QFN | - | Compact and robust design |
Key Features
- Advanced control architecture for precise voltage regulation.
- Scalable multi-phase design to support high-current applications.
- Integrated MOSFET drivers for simplified design and reduced external components.
- Comprehensive protection features, including over-current, over-voltage, and thermal shutdown.
- Programmable switching frequency for optimization of efficiency and performance.
Applications
The TPS53659RSBR is widely used in high-performance computing systems, including data centers, enterprise servers, and industrial automation equipment. Its robust design and advanced features make it ideal for applications requiring reliable and efficient power management. Additionally, it is suitable for telecommunications infrastructure, networking equipment, and other systems demanding high power density and scalability.
Q & A
What is the input voltage range of the TPS53659RSBR?
The input voltage range is 4.5V to 25V, providing flexibility for various power supply designs.
How many phases does the TPS53659RSBR support?
It supports up to 7 phases, making it scalable for high-current applications.
What is the typical efficiency of this controller?
The efficiency can reach up to 95%, ensuring energy savings and reduced heat dissipation.
What protection features are included?
It includes over-current, over-voltage, and thermal shutdown protection for enhanced reliability.
What is the operating temperature range?
The operating temperature range is -40°C to 125°C, suitable for harsh environments.
What package does the TPS53659RSBR use?
It is available in a compact 40-pin QFN package.
Is the switching frequency adjustable?
Yes, the switching frequency is programmable from 300kHz to 1200kHz for optimization.
What are the key applications of this controller?
Key applications include data centers, enterprise servers, and industrial automation systems.
Does it support multi-phase operation?
Yes, it supports multi-phase operation for high-current and high-efficiency designs.
What is the output voltage range?
The output voltage range is 0.5V to 2.5V, ensuring precision in voltage regulation.
