The TPS54620RHLR is a synchronous step-down converter produced by Texas Instruments. This device features four integrated power MOSFETs, a 4.5 V to 17 V input voltage range, and a 6 A output current capability. This converter is capable of a wide range of output voltages, from 0.8 V to 6 V depending on the application. It also features high efficiency, low ripple, and fast transient response. Furthermore, it includes a built-in loop compensation and adjustable frequency (200kHz to 2.2MHz). The device is available in a 4mmx4mm, 16-pin, VQFN package.