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Asymmetrical Half-Bridge PWM Drive

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HW Evaluation Tools
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Key Products
The asymmetrical half-bridge PWM drive leverages the motor’s best features. An independent current loop is implemented for each motor phase so that some phase current overlap is possible to attain higher speeds. For the drive, 2 x n power switches are required (with n being the number of motor phases).
asymmetrical half bridge pwm drive block diagram

All Hardware Evaluation Tools

    • Part Number
      		Description
      		Core product
      		Tool Type
      		Supplier
      		Sort by: part number

      EVAL6393FB
      Active

      Low voltage full bridge reference design board featuring L6393 advanced high-voltage gate driver

      		 L6393 Brushed Motors -
      EVAL6393FB
      Active

      Low voltage full bridge reference design board featuring L6393 advanced high-voltage gate driver

      EVAL6491HB
      Active

      Demonstration board for L6491 gate driver with smart shut down feature

      		 L6491 Brushed Motors -
      EVAL6491HB
      Active

      Demonstration board for L6491 gate driver with smart shut down feature

      EVAL6494L
      Active

      Demonstration board for L6494L gate driver

      		 - Brushed Motors ST
      EVAL6494L
      Active

      Demonstration board for L6494L gate driver

      EVAL6498L
      Active

      Evaluation board for the L6498L gate driver

      		 - Brushed Motors ST
      EVAL6498L
      Active

      Evaluation board for the L6498L gate driver

      EVALSTDRV600HB8
      Active

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      		 L6385E , L6395 Brushed Motors ST
      EVALSTDRV600HB8
      Active

      Demonstration board kit for L638xE and L639x high-voltage gate drivers

      STEVAL-CTM015V1
      Target

      1 kW, 400 VDC three-phase switched reluctance motor drive

      		 - Motor Control Solution Eval Boards ST
      STEVAL-CTM015V1
      Target

      1 kW, 400 VDC three-phase switched reluctance motor drive