Monolithic Power Systems (MPS) MPQ4371 Synchronous Step-Down Converters consist of configurable‑frequency (200kHz to 2.5MHz), synchronous buck converters that integrate low on‑resistance high‑side and low‑side MOSFETs. The MPS MPQ4371 converters support output currents ranging from 6A to 11A and use zero‑delay PWM (ZDP™), an MPS-exclusive control method that enables rapid transient response and reduces the need for external capacitors. These devices are offered in QFN‑23 (4mm × 5mm) and TQFN‑23 (4mm × 5mm) packages with wettable flanks and meet AEC‑Q100 Grade 1 qualifications.
