TIDM-DC-DC-BUCK Reference Design

Texas Instruments

Digitally Controlled Non-Isolated DC/DC Buck Converter Reference Design

Description

This design implements a non-isolated DC/DCbuck converter that is digitally controlled using a C2000(TM) Microcontroller.  The main purpose of this design is to evaluate the powerSUITE Digital Power Software tools.  The design consists of two separate boards: 1) Digital Power Boosterpack and 2) C2000 F28069M Launchpad or C2000 F28377S LaunchPad.

All of the design files, software, and documentation are included in the C2000 MCU family's controlSUITE software suite in the Digital Power Buck Converter BoosterPack application kit folder.

Features
  • 9V input, 2V output DC/DC Buck Converter for simple evaluation of the C2000 digital power software architecture
  • Software-controlled dynamic load for measuring transient response
  • Supported by powerSUITE Digital Power Software Tools for quick adapation of firmware to a custom hardware design
  • This design is provided a both a reference design and an orderable kit which are tested and include powerSUITE GUI support, demo code examples and Getting Started guide.
Applications
Product Categories
  • Performance MCUs

Parts

Part Number Name Companion Part
CSD87588N CSD87588N Buy Datasheet
LM5109B LM5109B Buy Datasheet
OPA353 OPA353 Buy Datasheet
TMS320F28069 TMS320F28069 Buy Datasheet
UCC27424 UCC27424 Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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