说明

• ADP2390-EVALZ, Evaluation Board is a complete 12A, 18V, step-down regulator solution that allows users to evaluate the performance of the ADP2390 with a near ideal printed circuit board (PCB) layout. The programmable current-limit function allows the inductor to be optimized by output current. The peak current-limit threshold is preset to 16.8 A to ensure the 12A output current capability. The switching frequency can be programmed between 200 kHz and 2.2 MHz, which provides the possibility for a stackable multiphase power solution. An enhanced transient response feature improves the load transient performance, which reduces the output capacitance. The output of the ADP2390 evaluation board is preset to 1.8V and the switching frequency is set to 500 kHz