OUTPUT CAPACITANCE CALCULATION AND CONTROL IN A POWER SUPPLY

摘要

Controller circuitry controls power supply circuitry to produce an output voltage. During operation of the power supply circuitry to produce the output voltage, the controller circuitry calculates a magnitude of capacitance of output capacitor circuitry in the power supply. According to one configuration, the controller circuitry utilizes a calculated magnitude of capacitance as a basis to adjust settings of the power supply circuitry.

主权项

1. A method comprising:
operating power supply circuitry to produce an output voltage, the power supply circuitry including output capacitor circuitry to store the output voltage outputted from an output of the power supply circuitry; and during operation of the power supply circuitry to produce the output voltage, calculating a magnitude of capacitance of the output capacitor circuitry.