Microchip TechnologyMSCDR-EFUSE-001Power Management Development Boards and Kits

Enhance your Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) systems with our advanced high-voltage auxiliary E-Fuse (electronic fuse) technology for superior performance and reliability.. This cutting-edge solution utilizes our 700V and 1200V Silicon Carbide mSiC™ products, offering a comprehensive and efficient design. The integrated Time-Current Characteristic (TCC) curve facilitates seamless migration in non-automotive applications, including DC solid-state circuit breakers (SSCB).

Key Features

• •  Configurable current limit profile for tailored protection
• •  LIN communication interface for enhanced configurability and diagnostics
• •  Flexible high-side or low-side drive configuration
• •  Short-circuit withstand time of 10 µs
• •  Rated current of 30A
• •  Low-voltage operating range: 9V to 16V
• •  High-voltage operating range: 200V to 900V
• •  Wide operating temperature range: −40°C to 85°C
• •  Automotive-grade design with only AEC-qualified components
• •  Six variants supporting 400V and 800V bus voltages with continuous current ratings of 10A, 20A, and 30A
• •  High switching frequency up to 20 kHz

Applications

• •  Electric Vehicles (EVs)
• •  Hybrid Electric Vehicles (HEVs)
• •  Charging stations
• •  DC smart grids
• •  Industrial applications

Design Benefits

• •  High-voltage solid-state relay with over-current protection
• •  Optimal performance and efficiency
• •  A proven solution that avoids sourcing individual parts
• •  Risk reduction through reliability and accelerated development

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