MONOLITHIC POWER SYSTEMS (MPS) MPQ9846GL-AEC-P Datasheet & Stock

MPQ9846 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution that achieves 0.6A of continuous output current, with excellent load and line regulation over a wide 3.3V to 36V input supply range. The switching frequency can be programmed or synchronized to an external clock in the range of 350KHz to 2.5MHz. The synchronous operation and ultralow 14μA sleep mode quiescent current provide high efficiency over the output current load range. This allows MPQ9846 to be used in a variety of step-down applications, automotive input environments, infotainment, clusters, advanced driver assistance systems, industrial power systems and battery-powered applications. The excellent low-dropout performance allows MPQ9846 to be used in high duty cycle applications. Full protection features include overcurrent protection, short-circuit protection and thermal shutdown. Available in a QFN-16 (3mmx4mm) package.




Automotive AEC-Q100 Grade 1 qualified

2μA low shutdown supply current

Internal 125mohm high-side and 115mohm low side MOSFET

Power good (PG) output, external soft start (SS)

80ns minimum on-time, AAM at light load

Low dropout mode

Peak current mode operation provides fast transient response and eases loop stabilization

An open-drain power good (PG) signal indicates when the output is within 10% of its nominal voltage




Footnotes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.

Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.