Infineon XMC Series, Application Manual

Page: 16 / 93

Introduction to Digital Power Conversion
XMC4000/1000 Family
Converter Topologies
Application Guide 16 V1.0, 2015-01
3 Converter Topologies
The fundamental power converter topologies that we focus on in this document are:

Buck
(“Step-Down”) (Section
3.1 )
−
Conventional
−
Interleaved
−
Synchronous
−
Inverted

Boost
(“Step-Up”) (Section
3.2 )
−
Conventional
−
Interleaved
−
Synchronous
−
Inverted (Buck-Boost)

PFC
(”Power-Factor-Correction” (Section
3.3 )
−
Conventional Boost PFC
−
Interleaved Boost PFC
−
Bridgeless Boost PFC
−
Totem-Pole Bridgeless PFC

PSFB
(“Phase-Shift-Full-Bridge”) (Section
3.4 )
−
(Principle Scheme)
 LLC (”L-L-C-resonant”) (Section
3.5 )
−
(Principle Scheme)

The Generic Digital Power Converter (Section 3.6 )