A buck converter is controlled by a peak current mode controller. No external (or auxiliary) ramp is used. When iref = 4.416 A, R = 5N and D = 0.4, then V, = 19.2V. What should be the new value for i,ef to have V, = 14.4 V, R = 50 and D = 0.3. V,

A buck converter is controlled by a peak current mode controller. No external (or auxiliary) ramp is used. When iref = 4.416 A, R = 5N and D = 0.4, then V, = 19.2V. What should be the new value for i,ef to have V, = 14.4 V, R = 50 and D = 0.3. V,

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

A buck converter is controlled by a peak current mode controller.
No external (or auxiliary) ramp is used. When iref = 4.416 A, R =
5N and D = 0.4, then V, = 19.2V.
What should be the new value for i,ef to have V, = 14.4 V, R = 50
and D = 0.3.

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