The LTC3872IDDB#TRPBF is an integrated circuit (IC) from Analog Devices. It is a two-phase synchronous buck controller that offers an efficient power solution for distributed power systems. It is designed for high current, high voltage systems, and can provide up to 8A of output current per phase. The device features a power good signal, pre-bias start-up, programmable frequency of up to 300kHz, synchronous rectification, cycle-by-cycle current limit, adjustable soft-start, undervoltage lockout, and over-temperature protection. The device is housed in a 16-lead SSOP package, and operates over an ambient temperature range of -40°C to 125°C.