Part Number: DRV8242-Q1 Tool/software: Hi Expert,
Have a nice day! I have question need your professional support:
Customer use DRV8242H-Q1, for DIAG pin, they set Retry mode, schematic is as:
But the test wave shows the nFault pin(Green channel…
Part Number: DRV8242-Q1 Tool/software: I’m having trouble getting the DRV8242S-Q1 to work. After power-on and I set nSLEEP high, nFAULT goes low. Then I send the CLR_FLT command (0x80 to register 0x08), but I never see nFAULT go high. Is there some special…
Part Number: DRV8242-Q1 Other Parts Discussed in Thread: DRV8243-Q1 , Hi team,
My customer wants us to check their schematic review for DRV8242, can you please help check if it is ok?
Part Number: DRV8242-Q1 Tool/software: Using the HW variant of the DRV8242-Q1 for EN/PH mode, can I simply pull the DRVOFF pin low with a 10k ohm resistor and the nSLEEP pin high with a 10k ohm resistor to default into ACTIVE mode rather than control…
Part Number: DRV8242-Q1 Tool/software: In on-state diagnostics, The Open Load fault is being detected falsely. Even when the Pump is running its pointing an OLA fault. In fault status register Fault bit and OLA bit are set. Also in status 1 register OLA2…
Part Number: DRV8242-Q1 Other Parts Discussed in Thread: DRV8242S-Q1EVM Tool/software: I am currently working on report errors and protection mechanisms of the DRV8242-Q1 driver, and I am facing an issue with the driver's OLA (Open Load detection) mechanism…
Part Number: DRV8242-Q1 Hi team,
Do we have any reference equation that could calculate the capacitance on the VM input power? Customer 12Vin power and peak current 3.8A.
Part Number: DRV8242-Q1 Tool/software: Hi,
I am a bit confused about selecting a resistor for the mode pin. I would like to use the driver in PWM mode without an mcu.
In the manual chapter 7.3.2 states, that MODE is a 2-level setting, however in the…
Part Number: DRV8242-Q1 Tool/software: Hi,
My customer is reviewing DRV8242SQRHLRQ1 to EWP.
The existing Half bridge driver (DRV8904QPWPRQ1) controlled the speed by varying the frequency and duty with PWM control.
DRV8242SQRHLRQ1 review does not…
Part Number: DRV8242-Q1 Other Parts Discussed in Thread: DRV8874-Q1 , DRV8874 Hello Team, customer want to change from DRV8874-Q1 to the recommend new DRV8242-Q1.
Big difference is the specified maximum PWM frequency:
DRV8874 - PWM frequency up…
