Digital PWM controller for preventing limit cycle oscillations

Coded data generation or conversion – Analog to or from digital conversion – Increasing converter resolution

Reexamination Certificate

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Details

C341S152000, C323S223000, C323S282000, C323S283000

Reexamination Certificate

active

11095193

ABSTRACT:
An apparatus and method for minimizing limit cycle oscillations within a switched power supply includes providing a programmable dither signal as an input to the digital control loop connected between an output and a control input of the switched power supply. The dither signal minimizes limit cycle oscillations from the output of the switched power supply.

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