Introduction to Digital Power Conversion
XMC4000/1000 Family
Converter Topologies
Application Guide 23 V1.0, 2015-01
3.6 Generic Digital Power Converter
There is a mutual property of all DC/DC power converters: Energy from an input power source is
periodically stored as magnetic energy in the air-gap of inductors (L), and converted into certain
output power voltage-current pairs via some rectifier-and-capacitor (C) filter configuration.
Because of this property, the essential components and control loops for Switch Mode DC/DC power
converters can be described by a “Generic DC/DC Converter” that is representative for all topologies
of this type.
Figure 11 The Generic Switch Mode DC/DC Converter.
Key Attributes
Generic hardware protocol
Flexible Drive and Sense Interfaces for Feed-Back Loop Control of Voltage and Current Transfers
Modular Loop Control by Event Interconnection Paths between XMC Embedded Unit Functions
Global Start and Synchronization Features
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