Single-phase voltage regulators offer a high-efficiency and compact-footprint

28-11-2019 | Mouser Electronics | Power

ON Semiconductor NCP3284 Single-Phase Voltage Regulators, available now from Mouser, integrate power MOSFETs to offer a high-efficiency and compact-footprint power management solution. The device combines a DC-DC controller with two highly efficient MOSFETs into a signal thermally enhanced 5mm x 6mm QFN package. The regulators employ a patented enhanced ramp pulse modulation control architecture to deliver ultra-fast load transients that allow the reduction of external capacitors and give better transient tolerances.


The regulators can provide up to 30A TDC output current on a broad output voltage range. The devices work in high switching frequency up to 1MHz, enabling small size inductors and capacitors. The device offers differential voltage sense, flexible soft-start programming, and comprehensive protections.


The device sustains high efficiency offered by the integrated solution with high-performance power MOSFETs.


Typical applications include point of load, telecom and networking, server and storage system, and computing fields.

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