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LTM3891 Burst Mode

Question asked by lambertini on Jun 1, 2018
Latest reply on Jun 8, 2018 by Ding.Li

When pin 3 to GND stays in Burst Mode no matter the load. I expected burst mode at only light load. What is the correct operation? Is there something else that might be keeping it in burst mode (current ripple in inductor)? Simulation using LTSpice does not show burst mode. Stays in continuous even though pin 3 is to GND.

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