TPS25820DSSR – TEXAS INSTRUMENTS

The TPS25820DSSR is a single-channel, 40V, 2A synchronous buck converter from Texas Instruments, housed in a compact 16-pin QFN package (4x4mm). It’s designed for high-efficiency power conversion in applications requiring precise voltage regulation and low quiescent current. Operating from an input voltage range of 4.5V to 40V, it delivers a highly regulated output voltage adjustable from 0.8V to 36V, making it suitable for a wide range of applications. The device features internal synchronous rectification, minimizing power loss and maximizing efficiency, typically exceeding 95% at nominal load._x000D_
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Key features include programmable soft-start, overcurrent protection with hiccup mode, overvoltage protection, and thermal shutdown, ensuring robust operation and system protection. Its small footprint and high efficiency make it ideal for space-constrained designs in portable devices, industrial control systems, and automotive applications where power management is critical. The integrated power MOSFETs eliminate the need for external components, simplifying the design process and reducing the bill of materials. Its precise voltage regulation and low output ripple make it suitable for sensitive load applications. The TPS25820DSSR offers a superior balance of performance, efficiency, and size compared to competing solutions.