A digitally controlled DC to DC converter: You can easily add margining capability (digital adjustment of the output voltage) to a DC/DC converter by adding a 2- or 4-channel, I²C-adjustable current DAC (DS4402 or DS4404) at the converter’s feedback input. Because each DAC output is 0mA at power up, the extra circuitry is transparent to […]
Tag Archives: DC switchmode converter
Design a DC to DC switchmode converter
EEVblog has a new video on switchmode DC to DC converters using an MC34063. Via the computer controlled power supply thread in the forum.