IR Adds Optimized Single-Phase 5A and 12A Synchronous Buck Reference Designs to POWIR+ Family
International Rectifier has introduced two new POWIR+trade; chipset reference designs, the IRPP3624-05A and IRPP3624-12A. Simplifying and accelerating circuit design, the new reference designs target single-phase synchronous buck converter applications in computing and high-end consumer applications.
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International Rectifier Introduces 12V, 100A Active ORing Reference Design that Reduces Component Count and Size by 50%
International Rectifier has introduced a reference design for +12V, 100A ORing applications. Active ORing has long replaced diode ORing in high current 12V systems due to system efficiency and cost benefits. Now, the IRAC5001 solution provides a further advance by reducing the number of FETs needed by 50% compared to rivals equivalent TO-220 devices. In addition, solution volume is reduced by at least 60%, enabled by the DirectFET MOSFET double-sided cooling capability.
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DC-DC Reference Designs
International Rectifier offers a wide range of reference designs for DC-DC applications. Each reference design kit includes a fully assembled and tested demo board along with applicable datasheets and application notes.
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AC-DC Reference Designs
International Rectifier offers a wide range of reference designs for AC-DC applications. Each reference design kit includes a fully assembled and tested demo board along with applicable datasheets and application notes.
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IRAC1150-300W Demo Board - Users Guide
This document details the IRAC1150-300W Demo Board featuring the IR1150S Power Factor Correction control IC. It includes a description of the application in addition to schematics, PCB layout, bill of material, design process, and test setup and results. The IRAC1150-300W Demo Board is designed to demonstrate the performance of the IR1150S control IC in a 300W continuous conduction mode boost converter for power factor correction. The board is designed for universal AC input and 387 V DC output.
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