Infineon Technologies EiceDRIVER™ gate driver

The galvanically isolated EiceDRIVER™ 1EDI305xAS products are automotive qualified, single-channel high-voltage gate driver ICs optimized for IGBT and SiC power technologies up to 1200 V. EiceDRIVER™ 1EDI305xAS products are ISO 26262-compliant and allow for ASIL D classification on a system level. The integrated SPI functionality enables platform development while the integrated high accuracy flyback controller can optimize the supply architecture and reduce conduction losses in power devices.

Key features

• Integrated flyback controller (2% acc.)
• Integrated SPI functionality, booster (up to 20 A peak) and 12-bit ADC
• 6.8 kV reinforced insulation (DIN VDE)
• Redundant DESAT and OCP protection, gate and output stage monitoring

Additional features

• ISO 26262 SEooC for safety up to ASIL B
• 1EDI3051: Dual monitoring / clamping

Applications

• Traction inverter
• eFuse (solid state HV auxiliaries disconnection)
• eDisconnect (solid state battery main disconnection)