Part Number: DRV8845 Other Parts Discussed in Thread: DRV8849
Tool/software:
The DRV8845 is fully pin-to-pin compatible and software compatible with the Allegro A3988, A5988, A5989, and Relmon MS3988 and MS3989. This means that you can directly replace…
Part Number: DRV8845 Tool/software: DRV8845 is linear motor driver. If VM is more larger than motor voltage, motor driver will be hot.
Could I add SENSE1 and SENSE2 voltage feedback to CC buck power for supply DRV8845 VM?
Part Number: DRV8845 Hi,
We have used DRV8845RHHR in our project to drive stepper motor having following specifications.
1) No of phase - 2
2) Phase voltage - 6.6V
3) Phase current - 1A
4 ) Phase resistance - 6.6ohms
5) Size : NEMA 17
The applied voltage…
Part Number: DRV8845 Other Parts Discussed in Thread: DRV8912-Q1 , DRV8849 Hi Team,
Please help to suggest a solution for BU24033GW replacement.
Thanks.
Part Number: DRV8845 Hi,
For BLDC, we often choose a higher voltage level IC in a lower DC bus system because the DC bus will rise during brake.
But I'm not sure if it's the same for stepper motor.
And how much margin voltage should we have.
Part Number: DRV8845 Hello team,
My customer is considering to use DRV8845 with 4 Brushed DC motors. However, they want to use Brake (slow decay mode).
From the datasheet Table 8-5, there is no Brake statement on the truth table.
Can DRV8845 use Brake…
Part Number: DRV8845 Hello,
The DRV8845 datasheet states that there are 3 modes for controlling a DC motor, forward, reverse and coast but it also has dynamic decay mode for current control.
Can the dynamic decay mode be used when the DRV8845 is driving…
Part Number: DRV8411 Other Parts Discussed in Thread: DRV8436 , DRV8428 , DRV8425 , DRV8847 , DRV8849 , DRV8845 Tool/software: Hi
For the 12V stepper motor in the attached file, is there an integrated driver IC or a recommended alternative?
stepping motor…
Part Number: DRV8210 Other Parts Discussed in Thread: ULN2003A , , DRV8849 , DRV8411 , DRV8845 Tool/software: Hi BU expert,
In IP camera, I have noticed that some customer use motor drive and some customer use Darlington. Why there is the difference? Thanks…
