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Digital Power is the control and management of power supply products using digital controllers or application-specific integrated circuits. The Digital Power market is huge, estimated 1.4 billion units in 2013 with a potential of growth greater than 40 percent a year.

The purpose of this article is how to generate analog voltage with digital circuit. Many times, designers are faced with the need of generating analogue voltage levels in purely digital circuits. Although the market provides today a very broad range of

The DCP versus the DAC. One of the major differences is EEPROM memory. Most DACs do not contain EEPROM memory. This is an advantage of the DCP so that the setting can be stored, just as explained with the mechanical potentiometer. This allows for a lot more flexibility with the system since you can eliminate the need for a microcontroller, and just use the digital potentiometer in some cases.