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AMIS30543DBGEVB:  Form Factor Daughter Evaluation Board

The AMIS30543DBGEVB is a form factor daughter board for driving bipolar stepper motors. The daughter board can be interfaced via I/O pins and the SPI bus to an external microcontroller. In conjunction with the evaluation kit AMIS305XXGEVK it forms a complete solution turning high level commands from a CAN node in well defined motions. The design incorporates the lowest bill of materials, small board size and perfect matched thermal resistance allowing to drive 3A at elevated ambient temperature or even 6A under certain conditions.

Note: This board must be used with the AMIS305XXGEVK Industrial Stepper Motor Driver Kit.

Features and Applications


  • Low bill of materials
  • Small form factor (40mm x 32mm (20mm x 15mm active area))
  • Plug and Play in combination with EVK-3052x
  • Up to 128 microstepping
  • Programmable Peak Current up to 3A
  • Fully integrated current sensing
  • 6V-30V supply voltage
  • Compatible with 5V and 3.3V microcontrollers
  • Next step and motion direction input
  • Speed and load-angle output
  • Diagnostics information
  • Thermal warning and thermal shutdown
  • Programmable PWM frequency and slope control
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
AMIS30543DBGEVB Consult Sales Office
Form Factor Daughter Evaluation Board AMIS30543C5431RG
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM AMIS30543DBGEVB Bill of Materials ROHS Compliant AMIS30543DBGEVB_BOM_ROHS.PDF - 49.0 KB  0 
Eval Board: Gerber AMIS30543DBGEVB Gerber Layout Files (Zip Format) AMIS30543DBGEVB_GERBER.ZIP - 60.0 KB  0 
Eval Board: Schematic AMIS30543DBGEVB Schematic AMIS30543DBGEVB_SCHEMATIC.PDF - 172.0 KB  0 
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