Hysteresis controller with constant switching frequency

  title={Hysteresis controller with constant switching frequency},
  author={S\oren Poulsen and Michael A. E. Andersen},
  journal={IEEE Transactions on Consumer Electronics},
Switch mode audio power amplifiers are showing up on market in still greater numbers because of advantages in form of high efficiency and low total system cost, especially for high power amplifiers. Several different modulator topologies have been made, ranging from standard PWM to various self-oscillating and digital modulators. Performance in terms of low distortion, noise and dynamic range differs significantly with the modulator topology used. Highest system performance is generally… CONTINUE READING
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