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LMD18245

Bohdan Jedlicka
Expert 1265 points
Other Parts Discussed in Thread: LMD18245, DRV8844, DRV8840

Hi All

Please, can anybody give me advice how to with LMD18245 and MSP430 processor? Is there any project os schematic? I would need control full bridge DC motor.
Thank you.

  • 0
    TI__Guru 55615 points

    Hello,

    I don't know of anything specific to LMD18245, but we do have evaluation modules with the MSP430 onboard for several of our DRV8x products.

    If you can tell me what your voltage and current needs are, I can recommend a part.  Or you can take a look online at www.ti.com/motor.

     

  • 0 in reply to Ryan Kehr
    Expert 1265 points

    Dear Sir

    Thank you for your response. I am finding some reference design for 24V 4A brushed DC motor. It is for project Door motor, motorized glass door for family house. It must be bidirectional - H bridge PWM control , slow ramp start and stop. I will accept some component from DRV8xxx family. I also prefere direct  driver connection to MSP430 processor. DRV8844 looks well but I did not find schematic for 5A single motor. Also I can not buy DRV8844 at Farnell. only DRV8840. Inputs looks like compatible. Is it possible to replace DRV8840 in DRV8844 reference design.
    Thank you.