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250 kW XM3 Three-Phase Inverter

Product Shot of the 300kW XM3 three-phase inverter reference design
CRD250DA12E-XM3
This 250kW three-phase inverter demonstrates best-in-class system-level power density and efficiency obtained by using Wolfspeed’s new XM3 power module platform. The XM3 power module platform is optimized for SiC MOSFETs in a high-density; low-inductance footprint; which reduces system-level losses and simplifies the overall system design. This design features:
  • Optimized design for Wolfspeed’s All-SiC; Low Inductance; XM3 Power Modules
  • Complete Stackup; including: Modules; Cooling; Bussing; Gate Drivers; Voltage / Current Sensors; and Controller
  • High-Frequency; Ultra-Fast Switching Operation with Ultra-Low Loss; Low Parasitic Bussing
  • Enables Compact; Lightweight Systems
  • 2x Increased Power Density Compared to a Silicon Based Inverter
  • High Efficiency Operation
  • Reduced Thermal Requirements
  • Reduced System Cost

Specifications

  • 800VDC bus nominal (900V max)
  • 300ARMS output
  • 80kHz maximum switching frequency
  • 300uF DC Link Capacitance
  • Liquid cooled cold plate
  • CAN Interface
Applications
  • Vehicle Traction Inverters
  • Active Front-Ends
  • Uninterruptible Power Supplies
  • Industrial Motor Drives
  • Energy Storage
  • Grid-Tied Renewable Energy
  • Smart-Grid & Flexible AC Transmission Systems
What's Included

Reference Design Files for

  • Controller Board
  • Bus Discharge Board

System design files for

  • System 3D model
  • Auxiliary BOM
Request Separately

Documents, Tools & Support

crd250da12e-xm3 block diagram
F2837x C2000 real-time microcontroller

Dual Core MCU with control algorithms

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Product shot of the Evaluation Gate Driver Tool Optimized for the XM3 Module Platform
CGD12HBXMP

Form-factor-fitting two channel gate driver board optimized for XM3 power modules

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ADuM4135

4A, High Voltage, Isolated Gate Driver with Internal Miller Clamp and DESAT protection for MOD1-6

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DC-DC Converter

2W Isolated DC-DC Converter Vin=12V, Vout= +15V/-4V

Cold Plate

Optimized for high-performance cooling

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CAB425M12XM3

Silicon Carbide Power 1200V, 450A All-Silicon Carbide Conduction Optimized Half-Bridge Module

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CAB425M12XM3

Silicon Carbide Power 1200V, 450A All-Silicon Carbide Conduction Optimized Half-Bridge Module

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Wolfspeed Silicon Carbide Power Modules
CAB425M12XM3

Silicon Carbide Power 1200V, 450A All-Silicon Carbide Conduction Optimized Half-Bridge Module

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