Part Number: DRV8876-Q1 Other Parts Discussed in Thread: DRV8876 , , DRV8872 I was trying to do simulation for DRV8876 in LTspice giving inputs at IN1 and IN2.Whatever the input condition is I am only getting high on OUT1 and OUT2 pins. I have tried the…
Ryan Kehr said: Is there any update on this? Please click RESOLVED if issue is resolved.
Ryan,
Yes, the issue has been resolved. The problem was caused by the BEMF of the third motor, not the two motors controlled by the DRV8876. We have two solutions…
Hi Bruno,
Good to know you have EVM. Thank you for sharing your feedback.
Current regulation is analog feedback loop operation. Unfortunately the simulation model with DRV families do not work well. Your understanding is correct.
regards
Shinya Morit…
Part Number: DRV8876 Hi expert,
I would like to know whether DRV8876 supports bus short circuit detection ?
TI how much BDC drivers support bus short circuit detection? Including industrial and a utomotive.
Many thanks~
Part Number: DRV8876EVM Other Parts Discussed in Thread: DRV8876 , DRV8876-Q1EVM Hello,
I was looking to get an EVM for the DRV8876, however as they are out of stock, would I be able to use the DRV8876-Q1EVM for an identical evaluation or are there any…
Hi Jacob,
Jacob Thompson said: Also, can you confirm if the chip in question is the DRV8874 or DRV8876?
It's DRV8876.
The nfault trigger signal is as follows:
CH1-current signal/CH2- 24V supply/CH3- nFault signal
The customer currently suspects that…
Part Number: DRV8876 Other Parts Discussed in Thread: DRV8220 , DRV8210 Hi,
I am trying to use the integrated H-bridge and integrated current sensing capabilities of the DRV8876 to forwards and backwards drive LEDs in parallel like this:
I read through…
Part Number: DRV8876
Hi Team,
Our customer is using DRV8876 in their application but some burned during testing. According to our customer,
In the application, the DRV8876 chip is used to control a geared brushed motor. The resistance of the motor winding…
Part Number: DRV8876-Q1 Hello team,
For DRV8876-Q1, could you please provide the total current consumption for 3.3V rail (I/O), except for VM?
Thanks,
Sam Lee
Part Number: DRV8876-Q1 Could you please help provide DRV8876-Q1 below information?
1.Potential Failures mode
2.Failure Rate Distribution (in %)
Thanks a lot!