TPS53355DQPR

TPS53355DQPR Specifications:

• Manufacturer: Texas Instruments
• Part Number: TPS53355DQPR
• Type: Synchronous Buck Converter
• Topology: Step-down (buck) regulator

Electrical Characteristics

• Input Voltage Range: 1.5V to 15V
• Output Voltage Range: 0.6V to 5.5V (adjustable)
• Maximum Output Current: 30A
• Switching Frequency: 250 kHz to 1 MHz (externally adjustable)

Control & Features

• Control Mode: D-CAP™ Mode (fast transient response, no need for external compensation)
• Soft Start: Adjustable soft-start time
• Protections: Overcurrent, Overvoltage, Undervoltage, and Overtemperature protection
• MOSFETs: Integrated high-side and low-side MOSFETs for better efficiency

The TPS53355DQPR is an advanced synchronous buck converter that seamlessly integrates high-side and low-side MOSFETs, ensuring both efficiency and power density in compact designs. Because it operates using D-CAP™ control mode, it eliminates the need for external compensation, which not only simplifies design but also enhances transient response. In addition, its wide input voltage range of 1.5V to 15V allows it to accommodate various power sources, making it a highly versatile choice for different applications. Furthermore, the device supports an adjustable output voltage from 0.6V to 5.5V, allowing engineers to fine-tune the power supply to meet specific system requirements. Not only does it offer switching frequencies between 250 kHz and 1 MHz, but it also provides exceptional efficiency, reaching up to 90% under optimal conditions. Consequently, it is well-suited for power-sensitive applications such as FPGA, ASIC, and high-performance computing systems.

Beyond its electrical capabilities, the TPS53355DQPR also boasts a robust set of protection features, ensuring long-term reliability. Notably, it includes overcurrent, overvoltage, undervoltage, and overtemperature protections, all of which contribute to safeguarding sensitive components. Moreover, its adjustable soft-start functionality prevents excessive inrush current during startup, thereby reducing the risk of system damage. Additionally, the Power Good signal feature provides real-time monitoring of the output voltage, making it easier to integrate with system-level diagnostics. Ultimately, with its impressive combination of flexibility, protection, and efficiency, the TPS53355DQPR is an ideal solution for demanding power management applications in modern computing and networking systems.

Contact us:

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at sales@Cyndtek.com. Find additional stocked items here at https://cyndtek.com/products/
We look forward to assisting you and guaranteeing your satisfaction with all of our Cyndtek products.