The REF-DAB11KIZSICSYS is a CLLC resonant DC/DC converter board able to provide up to 11 kW at 800 V output voltage. With its highly efficient bi-directional power flow capability and soft switching characteristics it is the ideal building block to speed up the fast prototyping of any EV and ESS charger project.
This reference design provides a complete set of design files which is based on fully characterized hardware (not for sale yet). It proves that CoolSiC™ MOSFETs like the featured IMZ120R030M1H driven by 1EDC20I12AH are the perfect choice to combine cost-effective power density with highest reliability.

11kW at full output voltage range

bi-directional power flow capability

high peak efficiency >= 97.2%

high power density: 4,1 kW/l

synchronous rectification

1200 V and 1700 V CoolSiC™ MOSFETs

ideal DCDC converter for DC EV charging wallboxes and energy storage systems

enables attractive business models (V2G and V2B) for end customers

minimum losses during any charging and discharging cycle

small size and weight for easy installation

low cost per kW on system level

Parametrics REF-DAB11KIZSICSYS
Board Type Reference Board
Dimensions 60x134x331 mm
Family CoolSiC™ MOSFET
Input Type DC
Output Current max 20 A
Output Voltage max 800 V
Pout max 11000 W
Product Description 11kW SiC bi-directional DC-DC converter reference design for charging and ESS applications
Product Name REF-DAB11KIZSICSYS
Qualification Industrial
Sub Application Chargers from 30 kW to 150 kW ; Power Conversion Systems
Target Application EV Charger ; Energy Storage ; Medical
Topology LLC