Patent ID: 8502510

Claim:
A switching mode power supply, comprising: a power stage configured to receive an input voltage and convert the input voltage to an output voltage to a load based on a driving signal; a feedback circuit operatively coupled to the load, the feedback circuit being configured to provide a feedback signal derived from the load; an error amplifier configured to receive the feedback signal and a voltage reference and provide a COMP signal based thereon, the COMP signal having a rising slew rate and a falling slew rate; a PWM generator configured to receive the COMP signal and generate a PWM signal based on the received COMP signal; a predicted PWM circuit configured to receive the COMP signal and the PWM signal and provide a predicted PWM signal based on the PWM signal and at least one of the rising slew rate and the falling slew rate of the COMP signal; and a driver configured to receive the predicted PWM signal and provide the driving signal to the power stage based on the received predicted PWM signal.