MPL

The EVBL9840-L-00A is an evaluation board designed to demonstrate the capabilities of the MP9840 and the MPQ9840. The evaluation board features an integrated MPS power inductor.

The MP9840 is a configurable-frequency (350kHz to 2.5MHz), synchronous, step-down switch-mode converter with integrated, internal power MOSFETs. It can achieve up to 3.5A of highly efficient output current (I_OUT) across a wide 3.3V to 36V input voltage (V_IN) range, with current mode control for fast loop response.

Advanced asynchronous modulation (AAM) mode achieves high efficiency under light-load conditions by scaling down the switching frequency (f_SW) to reduce the switching and gate driver losses.

The EV9840-L-00A is a fully assembled and tested evaluation board that generates 3.3V of output voltage (V_OUT) and up to 3.5A of load current across the entire V_IN range.