AN7650 - How to Optimize the Frequency Response of Buck Regulator ICS Externally

Analog Devices Inc.

Published Date:

Description

This application note describes how external compensation works and provides a method to implement it with above-mentioned devices. Through external compensation, the frequency response of buck switching regulators is adjusted to increase or decrease the bandwidth of the system by addition of a simple RC network with a feedback circuit.

Parts

Part Number Name Companion Part
MAX20710EPL+T MAX20710EPL+T Buy
MAX20745EVKIT MAX20745EVKIT Datasheet
MAX20733EPL MAX20733EPL Buy Datasheet
MAX20735EPL+ MAX20735EPL+ Buy Datasheet
MAX20808AFH+ MAX20808AFH+ Buy Datasheet
MAX20812AFH+ MAX20812AFH+ Buy Datasheet
MAX16712AWI+ MAX16712AWI+ Buy Datasheet
MAX16731AWX+ MAX16731AWX+ Buy Datasheet