6.6 kW Bi-Directional CLLLC

TIDM-02002

This reference design is available for download through our partner, Texas Instruments, with joint applications support from Wolfspeed. Learn more about the design at TI.com A partnership between Texas Instruments and Wolfspeed, this CLLLC resonant DAB with bidirectional power flow capability and soft switching characteristics is an ideal candidate for Hybrid Electric Vehicle/Electric Vehicle on-board chargers and energy storage applications. This design illustrates control of this power topology in closed voltage and closed current-loop mode.

TIDM-02002 reference design

TIDM-02002 reference design

Specifications

Input Voltage: 380 – 600 V DC
Output Voltage: 280 – 450 V DC
Power Max: 6.6 kW
Peak Efficiency: 98%

Applications

On-board charger
Fast charging
On-board DC/DC converter

What's Included

Design guide
Schematics
PCB layout
BOM

Documents, Tools, & Support

Block Diagram
Technical & Sales Documents
Tools & Support

TIDM-02002 reference design block diagram

TIDM-02002 reference design block diagram

SN6505

Texas Instruments SN6505 transformer driver

SN6505

Texas Instruments SN6505 transformer driver

UCC21530

Texas Instruments UCC21530 Gate Driver

UCC21530

Texas Instruments UCC21530 Gate Driver

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

Image that includes both the front and back of the TO-247-4 package used for Wolfspeed's discrete Silicon Carbide power devices including SiC MOSFETs and Schottky diodes.

C3M0030090K

Wolfspeed C3M0030090K 900 V MOSFET

TMDSCNCD280049C

Texas Instruments TMDSCNCD280049C

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