Part Number: DRV8801A-Q1 Hi~
Customer want to use DRV8801A-Q1 but they can use least pin count.
So, by using just Phase(#1) and Enable(#4), they want to control direction and speed.
I doubt when EN=0, have to use decay mode? even fast or slow?
When not…
Part Number: DRV8801A-Q1 Hello,
I'm facing following questions regarding DRV8801A-Q1 you may help with:
How would the lifetime of the driver be affected if it experiences a continuous overcurrent at the H-bridge outputs? I.e. if the driver will keep…
Part Number: DRV8801A-Q1 Hello,
following questions are related to DRV8801A-Q1 (ordering code DRV8801AQRMJRQ1)
What will happen if the capacitor at the charge pump (pins: CP1 and CP2) gets shorted?
Is there an internal protection in the IC for case above…
Part Number: DRV8801A-Q1 Hi,
I don't understand really well the overcurrent mechanism on the DRV8801-Q. It is said that the nFault signal is pulled low when a short is detected. But how this short is detected ? Is it with the I(trip) that we set with…
Part Number: DRV8801A-Q1 Hi Team,
In reading up on packing failure modes with overmolding, I’ve just learned that QFN packages are higher risk packages. The DRV8801A-Q1 is in a QFN package. In production, the device will be covered with a mold material…
Part Number: DRV8870 Other Parts Discussed in Thread: DRV8801A-Q1 , DRV8231A , DRV8251A hi,
Thank you for your support.
As we known, there are no products in our company to drive single-phase BLDC directly.
So I want to design the single-phase BLDC by DRV8870…
Other Parts Discussed in Thread: DRV8801A-Q1 Hi Team,
Is it possible to use the DRV8801A-Q1 as a single ended driver without creating diagnostic fault codes or losing functionality?
Thank you,
Jared
Other Parts Discussed in Thread: DRV8801A-Q1 , DRV8837 Hi All,
I am wondering how I would go about simulating brushed DC motor driver drv8801a-q1 in OrCAD/pspice/ltspice. I have limited experience with all of these programs so details are very much appreciated…
Other Parts Discussed in Thread: DRV8801-Q1 Hello All, I have 5 drv8801-q1's and I'm wondering if it is okay to connect all vpropi pins together, all nfault pins together and all sense pins through one sense resistor. Also, it is important to know that…