Used POWER ONE PFC375-4201 #9143881 for sale

POWER ONE PFC375-4201 is a high-performance, 4-Phase, Synchronous Buck DC/DC converter providing an adjustable output voltage between 0.5V and 5V with an exceptional power efficiency of up to 97%. It is designed to provide continuous power conversion, using only one active device, and offers excellent input and output dynamic. For maximum stability, it features a on-board EMI filter that selectively blocks high frequency electrical noise. PFC375-4201 uses MOSFETs (metal oxide semiconductor field-effect transistors) to regulate the output and provide a high level of efficiency, while its innovative patent-pending phase conversion technology enables it to generate currents of greater magnitude than standard buck converters while also allowing for a wide selection of outputs. POWER ONE PFC375-4201 is capable of delivering an output current of up to 25A, with load regulation accuracy typically within 0.25% and outputs that remain unaffected by input and output ripple. Its wide range of input voltage range makes it suitable for industrial, communications and automotive applications while its Advanced PMBus interface provides the ability to monitor and control the converter with ease. PFC375-4201 generates diode-free isolation, eliminating the need for external components and improving thermal performance. It's integrated output current sensing circuit can detect short circuits and allows for fast and accurate current limit threshold setting. Furthermore, its fast transient response and the integrated soft start and auto restart feature ensures seamless operation. For maximum safety and reliability, POWER ONE PFC375-4201 is designed to meet stringent safety standards including the UL, IEC and EN standards and is available in both the standard and leadless package sizes. This power supply unit offers a wide temperature range with an operating temperature from -40C to +115C and is rated for continuous and full power operation.