uc2827-1-uc2827-2-uc3827-1-uc3827-2-buck-currentvoltage-fed-push-pull-pwm-controllers.pdf

Overview

The UC3827 family of controller devices provides an integrated control solution for cascaded buck and push-pull converters, ideal for multiple output and high voltage output applications.

Key Features

Up to 500 kHz operation, high voltage, high current floating driver for buck converter stage, average current mode, peak current mode or voltage mode with input voltage feedforward control, and precise short circuit current control.

Controller Modes

The UC3827 can be set up in traditional voltage mode control using input voltage feedforward technique or in current mode control, with features like bidirectional synchronization capability, user programmable overlap time, and soft start circuitry.

Manual:

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Pricing & Distributors: https://www.datasheets360.com/part/detail/uc2827n-2/2614574275664085522/

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