Infineon XMC Series User Manual

Name: Infineon XMC Series
Brand: Infineon
Rating: 4 (1 reviews)

93 pages

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Introduction to Digital Power Conversion

XMC4000/1000 Family

Modulation

Application Guide 61 V1.0, 2015-01

PCC Modulation Terms

PCC modulation is noise sensitive. The On-Time is unpredictable and has to be overall controlled:

 D > 50% causes sub-oscillations that must be damped by peak current reference Slope

Compensation

 A too short On-time might damage the MOSFET

 A too long On-/Off-Time needs to recover via time-out.

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