Product Overview: TPS84621 from Texas Instruments

The TPS84621 is a highly integrated power solution from Texas Instruments (TI), designed to simplify the power design process for a wide range of applications. Combining a switch-mode DC-DC converter with integrated FETs, this module provides a compact and efficient power management solution.

Key Features

• Integrated Solution: The TPS84621 integrates the inductor, FETs, and compensation into a single package, reducing the number of external components required and minimizing the design footprint.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 14.5V, the TPS84621 is versatile for various applications, from industrial to communication infrastructure.
• Adjustable Output Voltage: The output voltage is adjustable from 0.6V to 5.5V, allowing for a wide range of uses and ensuring compatibility with different ICs and systems.
• High Efficiency: The device features high efficiency across a wide load range, which is crucial for thermal management and energy savings.
• Thermal Performance: The TPS84621 is designed with excellent thermal performance in mind, ensuring reliable operation even in environments with limited airflow.

Applications

The TPS84621 is suitable for a variety of applications, including:

• Telecommunications equipment
• Networking equipment such as routers and switches
• Industrial systems
• Test and measurement equipment
• FPGAs, DSPs, and ASIC power supplies

Technical Specifications

The TPS84621 offers a maximum output current of 6A, making it capable of powering high-performance processors and ICs. It also features a range of protective measures such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring the safety and reliability of your system.

Design Support

TI provides extensive design support for the TPS84621, including a detailed datasheet, application notes, and design tools. Engineers can access the TI E2E™ support forums for additional help and collaboration with both TI experts and peer engineers.

For those looking to streamline their power design process and reduce time to market, the TPS84621 is an excellent choice that combines performance, integration, and reliability.