The TPS54062DRBR is a highly integrated, synchronous buck converter IC component designed to provide high-efficiency power conversion in a compact form factor. It is manufactured by Texas Instruments and is widely used in various applications such as industrial, automotive, and consumer electronics. Here are the key features and an overview of this IC component.
The TPS54062DRBR operates from input voltages ranging from 4.5V to 60V, making it suitable for a wide range of input sources, including batteries and power supply rails. It offers an adjustable output voltage ranging from 0.8V to VIN, providing flexibility in meeting different system requirements.
This IC component incorporates both high-side and low-side power MOSFETs, reducing the need for external components and simplifying the overall design. The integrated power MOSFETs help to achieve high conversion efficiency, up to 95%, resulting in lower power dissipation and improved thermal performance.
To enhance system reliability, the TPS54062DRBR offers a comprehensive set of protection features. It incorporates thermal shutdown protection that prevents the device from overheating under excessive load conditions. Additionally, it includes overvoltage and overcurrent protection, safeguarding the circuit from voltage spikes or excessive current flow.
The TPS54062DRBR features a fixed 350kHz frequency, enabling compact external components such as inductors and capacitors, which contribute to reducing the overall PCB footprint and minimizing the cost
