dc1180a DC1180A LTC3407AEDD Demo Board | (DFN) 2.5 ≤ VIN ≤ 5.5V, VOUT1 = 1.2V/1.5V/1.8V @ 0.6A, VOUT2 = 2.5V/3.3V @ 0.6A Demonstration circuit DC1180 is a dual output regulator consisting of two identical constant frequency step-down converters, based on the LTC3407A monolithic dual synchronous buck regulator in the 3 × 3 DFN-10 package. The LTC3407A is similar to the LTC3407 but has a lower ripple Burst Mode operation and includes an optional external soft-start. The DC1180 has an input voltage range of 2.5V to 5.5V, and either output is capable of delivering up to 600mA of output current. In Burst Mode? operation, the DC supply current is typically only 25 μA (per channel) at no load, and less than 1 μA in shutdown. The DC1180 is a very efficient circuit: up to 96% for either circuit. DC1180A