EVAL_100W_DRIVE_CFD2

Überblick

100W motor drive evaluation board with FOC sensorless control

The EVAL_100W_DRIVE_CFD2 motor drive board does not only offer a sensorless synchronous rectification BLDC/PMSM  control algorithm to reduce reverse-current hard-commutation stress, but also gives the user the option to change switching frequency up to 20kHz and to choose between two-phase or three-phase modulation, which helps reduce switching losses.

Infineon's CoolMOS™ CFD series offers low on-resistance, as well as low capacitances and gate charge to minimize both conduction and switching losses. This enhances efficiency in hard-switching circuits, allowing BOM reduction due to reduced copper area and heatsink-free operation. In addition, optimized switching di/dt and dv/dt ensure low EMI to help further simplify circuit design and layout.

This board can be easily interfaced through XMC™ Link. XMC™ Link is an isolated debug probe for all XMC™ microcontrollers. The debug probe is based on SEGGER J-Link debug firmware, which enables use with DAVE™.

Summary of features

  • Sensorless field orientated BLDC control (FOC)
  • Best-in-class high voltage MOSFETs for hard commutation topology [B6 inverter]
  • Low bill-of-material cost contributed by CoolMOS™ CFD and XMC™ algorithm
  • Quasi-resonant CoolSET™ offers lower EMI and higher efficiency
  • Graphical user interface (GUI) allowing ease-of-use

Summary of benefits

  • High efficiency
  • Cost effective
  • Simplified design
  • Near to productive solution

List of components

Interactive 3D board model

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