TPS56921PWPR - Texas Instruments Step-Down Converter

The TPS56921PWPR from Texas Instruments is a highly integrated, efficient, synchronous step-down converter, ideal for various applications, including distributed power systems, telecommunications, networking and industrial systems. It is designed to provide a compact and high-performance power management solution for systems requiring a low output voltage and high output current.

Key Features:

• Input Voltage Range: The device supports a wide input voltage range from 4.5V to 17V, making it versatile for use in a variety of power systems.
• Output Voltage: The TPS56921PWPR offers an adjustable output voltage from 0.6V to 5.5V, catering to the needs of low-voltage power rails.
• High Efficiency: With integrated FETs, the converter achieves high efficiency and helps reduce power loss, enhancing system reliability and performance.
• Output Current: Capable of delivering up to 9A of continuous output current, it is suitable for applications with high power demands.
• Thermal Performance: The device comes in a thermally enhanced 14-pin HTSSOP package, which aids in better heat dissipation and ensures stable operation under varying load conditions.
• Protection Features: It includes a suite of protection features such as over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO), ensuring the safety and durability of the application.
• Easy Integration: The TPS56921PWPR is designed for simple integration into system designs with minimal external components required.

Applications:

With its robust feature set, the TPS56921PWPR is suitable for powering complex digital ICs such as microprocessors, FPGAs, and ASICs, which require stable and efficient power delivery. Its compact size and high-efficiency operation make it an excellent choice for space-constrained applications.

Ordering Information:

The product is available in a 14-pin HTSSOP package and is identified by the part number TPS56921PWPR. For detailed specifications, application notes, and evaluation modules, visit the Texas Instruments website or contact their support team.