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  • Digital Power Electronics and Applications
    Digital Power Electronics and Applications. Applying digital control theory to power electronics in a different manner than the traditional analog control scheme, this text provides methods of analysis and control algorithms for developing power electronic converters and power switching circuits.
  • Designing High Current and High Power Density POL Converter Applications with Digital Power Modules
    Today's latest FPGAs, processors, ASICs and associated memories in various industrial equipment have raised the performance requirement significantly on the point-of-load (POL) power converter solutions. To meet the increasing power demands and the shrinking real estate on the motherboard, advances
  • Digital Power Interleaved Power Factor Correction Reference Design (.pdf)
    The reference design in this This application note focuses on the design of an Interleaved Power Factor Correction (IPFC) converter. It explains the digital implementation of the IPFC on a 16-bit fixed point dsPIC DSC, containing the theoretical aspects of functioning, and MATLAB modeling
  • Dimming Power LEDs Using a SEPIC Converter and MCP1631 PIC Attach PWM Controller (.pdf)
    This application note covers the general concept, design and some source code modifications for using the MCP1631HV Digitally Controlled Programmable Current Source Reference Design for an LED lighting application. The document offers additional insight into the MCP1631HV Digitally Controlled
  • Digital Power Module Meets Fast Load Transient POL with Simple Cooling Design
    The ever-increasing demands of FPGAs, processors and ASICs are pushing point-of-load (POL) power converters to the limit. Not only do they occupy more motherboard real estate, but they also require much higher input current and lower input voltage than last year's POL power supply designs
  • Eliminating Power Supply Design Complexity with 'Simple Digital' Modules
    Step-down (buck) regulators are used industrywide to convert power from a distributed bus to the individual point-of-loads (POLs) in industrial and infrastructure systems. These buck converters need to handle increasingly larger load current requirements from modern FPGAs and ASICs, with POL
  • Low-power Signal Conditioning For A Pressure Sensor
    This article describes the signal conditioning required to interface an analog pressure sensor to a digital processing unit for further processing. Design considerations and specific steps are shown for conditioning the output signal of a pressure sensor to serve as an input to an A/D converter
  • AN1106, Power Factor Correction in Power Conversion Applications Using the dsPIC (R) DSC
    AN1106 Power Factor Correction in Power Conversion Applications (R) Using the dsPIC DSC The low cost and high performance capabilities of the Author: Vinaya Skanda DSC, combined with a wide variety of power electronic Microchip Technology Inc. peripherals such as an Analog-to-Digital Converter (ADC

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