Patent ID: 11942900
Assignee: POWER INTEGRATIONS, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The compensated amplifier for use in a power converter controller, comprising:
a first amplifier coupled to receive a sensed signal and a reference signal and configured to generate a first error signal in response to the sensed signal and the reference signal;
a second amplifier coupled to the first amplifier and configured to generate a second error signal in response to the first error signal from the first amplifier;
an integrator coupled to the first amplifier and configured to generate an integrated error signal in response to the first error signal; and
an arithmetic operator coupled to the second amplifier, wherein the arithmetic operator is configured to generate a control signal in response to the integrated error signal and the second error signal,
wherein an input of the second amplifier is coupled to receive the first error signal of the first amplifier to generate the second error signal.