Qiao M., Parto P., Amirani R. Stabilize the Buck Converter with Transconductance Amplifier

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Статья по применению продукции IR (International Rectifier).
Application Note AN-1043.Synchronous DC-DC buck converters have high efficiency, and International Rectifier has developed a series of PWM voltage mode controllers for synch buck converters, including single and multi-phase controllers such as IRU3037, IRU3038, IRU3046 and IRU
3055. One feature of these controllers is that transconductance amplifiers are employed as voltage feedback error amplifiers.