10-kW, bidirectional three-phase three-level (T-type) inverter and PFC reference design
TIDA-01606
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Important Note

This reference design is a replacement for the now obsolete TIDA-010039

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Key Document

Description

This verified reference design provides an overview on how to implement a three-level three-phase SiC based DC:AC T-type inverter stage. Higher switching frequency of 50KHz reduces the size of magnetics for the filter design and enables higher power density. The use of SiC MOSFETs with switching loss ensures higher DC bus voltages of up to 1000V and lower switching losses with a peak efficiency of 99 percent. This design is configurable to work as a two-level or three-level inverter.The system is controlled by a single C2000 microcontroller (MCU), TMS320F28379D, which generates PWM waveforms for all power electronic switching devices under all operating modes.

Features
  • Rated nominal/max input voltage at 800V/1000VDC
  • Max 10kW/10KVA output power at 400VAC 50/60Hz T-type connection
  • Operating power factor range from 0.7 lag to 0.7 lead
  • High voltage (1200V) SiCMosFET based full bridge inverter for peak efficiency of 99%
  • <2% output current THD at full load
  • Isolated current sensing using AMC1301 for load current monitoring
  • Isolated driver ISO5852S with reinforced isolation for driving High voltage SiC MOSFET and UCC5320S for driving middle Si IGBT

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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (38)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
AMC1306M05  Small Reinforced Isolated Modulator With ±50mV Input and CMOS Interface  Isolation  Sample & Buy View Design Kits & Evaluation Modules
CSD18534Q5A  60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 9.8 mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
CSD88537ND  60-V, N channel NexFET™ power MOSFET, dual SO-8, 15 mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
ISO5852S  2.5-A / 5-A, 5.7-kV RMS single channel isolated gate driver with split output and protection  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
LM431  2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
LM76003  3.5V to 60V, 3.5A Synchronous Step-Down Voltage Converter  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
LMT87  ±2°C 2.7V to 5.5V analog output temperature sensor with -13.6 mV/°C gain  Temperature sensors  Sample & Buy View Design Kits & Evaluation Modules
LMT87-Q1  Automotive ±2.7°C 2.7V to 5.5V analog output temperature sensor with -13.6 mV/°C gain  Temperature sensors  Sample & Buy Not Available
OPA4340  Quad, single-supply, rail-to-rail, low power operational amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
OPA4350  Quad, single-supply, rail-to-rail, high speed, low noise operational amplifier  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
PTH08080W  2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
REF2033  3.3-V Vref, low-drift, low-power, dual-output Vref & Vref/2 voltage reference  Voltage references  Sample & Buy View Design Kits & Evaluation Modules
SN6505B  Low-noise, 1-A, 420-kHz transformer driver with soft start for isolated power supplies  Power for signal isolators  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC126A  4-ch, 1.65-V to 3.6-V buffers with 3-state outputs  Buffer/driver  Sample & Buy View Design Kits & Evaluation Modules
TLV1117LV  1-A, low-dropout voltage regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TLV704  150-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28075  C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, SDFM  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28075-Q1  Automotive C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, SDFM  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28076  C2000™ 32-bit MCU with 120 MHz, FPU, TMU, 512 KB flash, CLA, CLB, SDFM  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28374D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB flash, EMIF, 12b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28374S  C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB flash, EMIF, 12b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28375D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28375S  C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28375S-Q1  Automotive C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 12b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28376D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 512 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Not Available View Design Kits & Evaluation Modules
TMS320F28376S  C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 512 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377D-EP  C2000™ Enhanced Product 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1 MB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377D-Q1  Automotive C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377S  C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28377S-Q1  Automotive C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28378D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 12b ADC  Microcontrollers (MCUs)  Not Available View Design Kits & Evaluation Modules
TMS320F28378S  C2000™ 32-bit MCU with 400 MIPS, 1xCPU, 1xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 12b ADC  Microcontrollers (MCUs)  Not Available View Design Kits & Evaluation Modules
TMS320F28379D  C2000™ 32-bit MCU with 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28379D-Q1  Automotive C2000™ 32-bit MCU w/ 800 MIPS, 2xCPU, 2xCLA, FPU, TMU, 1024 KB flash, CLB, EMIF, 16b ADC  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28379S  C2000™ 32-bit MCU with 400-MIPS, 1x CPU, 1x CLA, FPU, TMU, 1024-KB flash, CLB, EMIF and 16-b ADC ;  Microcontrollers (MCUs)  Sample & Buy View Design Kits & Evaluation Modules
UCC27211  4-A, 120-V half bridge gate driver with 8-V UVLO and TTL inputs  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules
UCC5320  2-A/2-A, 3-k/5-kVRMS single-channel isolated gate driver with 12-V UVLO, bipolar supply  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
AMC1306M05 Download Download
CSD18534Q5A VSONP (DQJ)| 8 Download
CSD88537ND Download
ISO5852S Download Download
LM431 Download Download
Download Download
Download Download
LM76003 Download Download
LMT87 Download Download
Download
Download
LMT87-Q1 Download
OPA4340 Download Download
Download -
Download Download
OPA4350 Download Download
Download Download
PTH08080W Download -
Download -
REF2033 Download -
SN6505B Download Download
SN74LVC126A Download Download
Download Download
Download Download
Download Download
Download -
Download Download
TLV1117LV Download Download
TLV704 Download Download
TMS320F28075 Download Download
Download Download
TMS320F28075-Q1 Download
Download
TMS320F28076 Download
Download
TMS320F28374D Download Download
Download Download
TMS320F28374S Download Download
Download Download
Download Download
TMS320F28375D Download
Download Download
Download Download
TMS320F28375S Download
Download Download
Download Download
Download Download
TMS320F28375S-Q1 Download
TMS320F28376D Download Download
Download Download
TMS320F28376S Download Download
Download Download
Download Download
TMS320F28377D Download Download
Download Download
TMS320F28377D-EP Download
TMS320F28377D-Q1 Download
Download
TMS320F28377S Download Download
Download Download
Download Download
TMS320F28377S-Q1 Download
Download
Download
TMS320F28378D Download
TMS320F28378S Download
Download
TMS320F28379D Download Download
Download Download
TMS320F28379D-Q1 Download
Download
TMS320F28379S Download
Download Download
Download
UCC27211 Download Download
Download Download
Download Download
Download Download
UCC5320 Download
Download Download

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Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guide (1)
Title Type Size (KB) Date
PDF 5691 07 Jul 2021
White paper (2)
Title Type Size (KB) Date
PDF 1123 08 Jan 2019
PDF 1217 27 Jul 2018
Design files (6)
Title Type Size (KB) Date
ZIP 1286 29 Mar 2021
ZIP 3549 29 Mar 2021
ZIP 1402 29 Mar 2021
ZIP 8618 29 Mar 2021
ZIP 1010 29 Mar 2021
ZIP 136 18 Feb 2019
Related Tools & Software

Hardware development (1)

Name Part Number Tool Type
F28379D controlCARD for C2000 Real time control development kits  TMDSCNCD28379D  Daughter card 

Software development (1)

Name Part Number Software Type
DigitalPower software development kit (SDK) for C2000™ MCUs  C2000WARE-DIGITALPOWER-SDK  Software development kit (SDK) 


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