Part Number: DRV10987 Hi
We are using DRV10987 in our existing application. Kindly let me know whether we can have direct access to config registers without using the EEPROM.
Actually We have tried this bypassing EEPROM, we are directly writing config…
Part Number: DRV10987 Other Parts Discussed in Thread: USB2ANY , Hi Team,
When using the GUI of DRV10987EVM, the EVM is equipped with USB2ANY. But USB2ANY is out of stock on ti.com. Does the DRV10987 chip have to use USB2ANY when using the GUI? If the customer…
Part Number: DRV10987 Hi,
We integrated the DRV10987 component into our PCB. The DRV10987 works great, but we have a problem when testing the circuit and the motor in a climate chamber at a temperature of -40 degrees Celsius, At this temperature the Driver…
Part Number: DRV10987 Hi,
I want to do a simulation of DRV10987 before produce the designed PCB. I downloaded PSpice for TI app but this IC doesn't in there. I searched on web but i couldn't find it. Is there any simulation model or can you share your…
Michaela,
DRV10987 uses 180 degree sinusoidal commutation technique to switch the FETs. I'm assuming you are referring to DC bus current as the "maximum value". Please note that the value read back from the current register is not maximum current or DC…
Device can trigger open loop fault when the initial position is inaccurate. I have disabled IPD and enabled "Align" as the startup method. Also, I changed R to 1.5 ohms and Ke to 190 mV/Hz and disabled ISD. Can you try these config values as shown in…