资 源 简 介
TPS56221 is a high-efficiency and high-current synchronous buck converter designed to operate from a supply between 4.5 V and 14 V. The device is capable of producing an output voltage as low as 0.6 V at loads up to 25 A. Integrated NexFET™ Power MOSFETs provide a small footprint and ease of use.
The device implements a voltage-mode control with voltage feed-forward compensaTIon that responds instantly to input voltage change.
TPS56221 is available in a thermally enhanced 22-pin PQFN (DQP) PowerPAD™ package.
The device offers design flexibility with a variety of user programmable funcTIons, including soft-start, overcurrent protecTIon (OCP) levels, and loop compensaTIon.
