HV Resonant LLC Developer’s Kit

(ACTIVE) TMDSHVRESLLCKIT

Description & Features

Technical Documents

Support & Training

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Description

CAUTION: This equipment operates at high voltages and currents which can result in hazardous electrical shock. Please make sure you understand and follow all necessary safety precautions prior to purchasing and operating.

TMDSHVRESLLCKIT is a DIMM100 controlCARD based motherboard evaluation module which uses Piccolo F28027 to digitally control a 300W resonant LLC half-bridge DC/DC converter with added synchronous rectification. The resonant LLC power topology is valued for its inherently high levels of efficiency credited to high frequency, low loss resonant switching. However, implementation of such a power converter can be challenging since the control theory is based in frequency modulation of the converter rather than the more typically seen duty cycle modulation. This solution guides users step-by-step through the complexities of a resonant LLC half-bridge converter, melding software and hardware design approaches to implement a complete high performance converter. The C2000™ Piccolo™ microcontroller is the digital controller for this design, enabling the resonant converter to operate at greater than 90% efficiency across wide load ranges, and with peak efficiency greater than 93%.

Features
  • Full microcontroller-based control of resonant LLC half-bridge DC/DC converter
  • 375-405V DC input, 12 DC output, 25A rated output (300W)
  • >90% efficiency across wide load range with >93% peak efficiency
  • Synchronous rectification support for increased power efficiency
  • Zero voltage switching (ZVS) across entire load range for greater efficiency and reliability

Software Features

  • Free download of Code Composer Studio IDE
  • Free download of controlSUITE for device drivers and example projects
  • Convenient GUI for initial design evaluation, and detailed step-by-step documentation for further depth of evaluation
  • Step-by-step guide details the implementation of the underlying software

Get Started

  • Follow the Quick Start Guide included in the kit
  • Or included in controlSUITE at C:\ti\controlSUITE\development_kits\TMDSHVRESLLCKIT_v1.0

What's Included


Take your C2000 design to the next level

Access the vast collection of hardware, software libraries, and application specific tools with C2000 MCUs to further the learning and development of your own custom solutions.

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Part Number Buy from Texas Instruments or Third Party Order Options Status

TMDSHVRESLLCKIT:
HV Resonant LLC Developer’s Kit

$400.00(USD)




Pricing may vary.



ACTIVE
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
Application notes (2)
Title Abstract Type Size (KB) Date Views
PDF 825 02 Jul 2013 174
PDF 269 07 Feb 2012 152
White papers (2)
Title Abstract Type Size (KB) Date Views
PDF 904 02 Feb 2017 1,597
PDF 1705 22 Jun 2012 117
More literature (1)
Title Abstract Type Size (KB) Date Views
PDF 502 09 May 2011 229

Software (1)

Name Part Number Software Type
controlSUITE™ Software Suite: Software and Development Tools for C2000™ Microcontrollers  CONTROLSUITE  Software Libraries 

Design Kits & Evaluation Modules (1)

Name Part Number Tool Type
Piccolo controlCARD  TMDSCNCD28027  Evaluation Modules & Boards 

TI Devices (6)

Part Number Name Product Family
TMS320F28020  Piccolo™ 32-bit MCU with 40 MHz, 32 KB Flash  C2000 Real-Time Control MCUs 
TMS320F28021  Piccolo™ 32-bit MCU with 40 MHz, 64 KB Flash  C2000 Real-Time Control MCUs 
TMS320F28022  Piccolo™ 32-bit MCU with 50 MHz, 32 KB Flash  C2000 Real-Time Control MCUs 
TMS320F28023  Piccolo™ 32-bit MCU with 50 MHz, 64 KB Flash  C2000 Real-Time Control MCUs 
TMS320F28026  Piccolo™ 32-bit MCU with 60 MHz, 32 KB Flash  C2000 Real-Time Control MCUs 
TMS320F28027  Piccolo™ 32-bit MCU with 60 MHz, 64 KB Flash  C2000 Real-Time Control MCUs 

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