Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
Resources:
TPS54531DDAR – 28V, 5A Step-Down Converter with Integrated MOSFETs | Texas Instruments
The TPS54531DDAR from Texas Instruments is a 5A, 28V step-down (buck) DC-DC converter designed for compact, efficient power management in industrial, consumer, and embedded applications. It integrates high- and low-side MOSFETs and operates over a wide input voltage range of 8V to 28V, providing adjustable output voltages from 0.8V to 26V.
With current-mode control, a fixed 570kHz switching frequency, and Eco-mode light-load operation, the TPS54531 achieves up to 95% efficiency. The device features low shutdown current, internal soft-start, and full protection functions, including cycle-by-cycle current limiting, hiccup short-circuit protection, and thermal shutdown.
Applications