LTC3870DUF-1 Demo Board DC2454A

Analog Devices LTC3870DUF-1 Demo Board DC2454A is an evaluation board featuring a high current, high efficiency, poly-phase synchronous buck converter example circuit based on the LTC3887EUJ-1, a dual-phase current mode controller, and the LTC3870EUF-1, a dual-phase slave controller. The DC2454A uses DrMOS in the power stage and inductor DCR sensing. The input voltage range of this Demonstration Circuit Board is from 7V to 14V, and the output voltage can be programmed from 0.8V to 1.8V. The output current is up to 100A with a 4-phase operation. The factory default setting for the output is 1V. The DC2454A Board also has an onboard dynamic load circuit to evaluate the transient performances.