Datasheet Summary
High-Efficiency, 1.5A, 36V, 400kHz, Synchronous, Step-Down, LED Driver,
AEC-Q100 Qualified
DESCRIPTION
The MPQ4425B is a high-frequency, synchronous, rectified, step-down, switch-mode white LED driver with built-in power MOSFETs. It offers a pact solution to achieve a 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. Synchronous mode operation ensures high efficiency, while current mode operation provides fast transient responses and eases loop stabilization. Additional Features include over-current protection (OCP) and thermal shutdown (TSD).
This device requires a minimal number of readily available, external...