The EVQ2484-F-00A is an evaluation board designed to demonstrate the capabilities of the MPQ2484-AEC1 and MPQ2484U-AEC1. The MPQ2484-AEC1 and MPQ2484U-AEC1 are flexible, multi-topology, asynchronous controllers for LED lights with a high brightness.

The MPQ2484-AEC1 uses gold bond wiring, and the MPQ2484U-AEC1 uses copper bond wiring. Both devices support buck, boost, and buck-boost configurations, which makes them well-suited for multi-purpose applications. Peak current control mode provides fast transient response and eases loop stabilization. The switching frequency (f_SW) can be set using the FSET pin, or it can be synchronized using a 100kHz to 2.2MHz external clock signal. The configurable frequency spread spectrum (FSS) function can periodically enable dither switching to reduce EMI.

The EVQ2484-F-00A is a fully assembled and tested LED controller evaluation board, and supports boost mode and buck-boost mode configuration. It features a wide 4.5V to 45V input voltage (V_IN) range, with a maximum boost voltage of up to 75V.

The MPQ2484-AEC1 and MPQ2484U-AEC1 are both available in a TSSOP-28EP package, and are available in AEC-Q100 Grade 1.