6.6 kW, bi-directional CLLLC resonant converter reference design using PCB winding transformer
PMP21999
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
Description
This 6.6 kW, bi-directional, dual-active-bridge resonant converter reference design allows 380 VDC to 600 VDC input and 280 VDC to 450 VDC output. PCB winding transformer and Rogowski coil synchronous rectifier (SR) control are applied in this design for power density and efficiency optimization. A daughter card approach is implemented in this design including a C2000™ controller (TMDSCNCD280049C), SiC drivers (PMP22001 and PMP22002) and bias supply (PMP22003). With 500-kHz resonant frequency and 300-kHz ~ 700-kHz operational frequencies, this design is able to reach peak 98% efficiency.
Features
- 500 kHz resonant frequency, 300 kHz to 700 kHz operational frequency
- Capable of bi-directional energy flow
- Reaches 98% peak efficiency at 280 V input
- Board dimension 5.8" x 7.5" x 3"
- High frequency, high voltage active synchronous rectifier control with Rogowski coil
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Schematic/Block Diagram
Quickly understand overall system functionality.
Download Schematic
Design Guide
Get results faster with test and simulation data that's been verified.
Download Design Guide
TI Devices (9)
Order samples, get tools and find more information on the TI products in this reference design.
| Sample & Buy |
Design Kits & Evaluation Modules |
| AMC1302-Q1 |
Automotive ±50mV-Input High-Precision Reinforced Isolated Amplifier for Current Sensing |
Isolation |
Sample & Buy |
View Design Kits & Evaluation Modules |
| AMC1311 |
2-V input, reinforced isolated amplifier with high CMTI for voltage sensing |
Isolation |
Sample & Buy |
View Design Kits & Evaluation Modules |
| ISO7820 |
Highest isolation rating, dual-channel, 2/0, reinforced digital isolator |
Isolation |
Sample & Buy |
View Design Kits & Evaluation Modules |
| LMV116 |
Low voltage, 45MHz, rail-to-rail output operational amplifier |
Operational amplifiers (op amps) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| OPA320 |
Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier
|
Operational amplifiers (op amps) |
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 |
Isolation |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TLV713P-Q1 |
Automotive 150-mA, low-dropout voltage regulator with enable |
Power management |
Sample & Buy |
Not Available |
| UCC21530-Q1 |
Automotive, 4-A, 6-A, 5.7-kVrms isolated dual-channel gate driver with enable
|
Gate drivers |
Sample & Buy |
View Design Kits & Evaluation Modules |
CAD/CAE symbols
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at http://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.
Technical documentation
See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 2292 |
20 Aug 2019
|
Design files (6)
| | ZIP | 8676 |
20 Aug 2019
|
| | ZIP | 8523 |
20 Aug 2019
|
| | ZIP | 2169 |
20 Aug 2019
|
| | ZIP | 1473 |
20 Aug 2019
|
| | ZIP | 396 |
20 Aug 2019
|
| | ZIP | 583 |
20 Aug 2019
|
Related Tools & Software
Support & training
Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.
Search answers from TI experts
Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.
If you have questions about quality, packaging, or ordering TI products visit our Support page.
