Part Number: DRV8245H-Q1EVM Other Parts Discussed in Thread: DRV8434 Hello Team:
DRV8245H-Q1EVM
DIAG pin set to LVL1 (Fault reaction in Retry mode), Motor stall, nFAULT LED on, OUT1/OUT2 no power off, The motor is in a stalled state.
DIAG pin set to LVL2…
Part Number: DRV8245H-Q1EVM Hi Team,
1) According to the documentation, neither PWM mode nor stand-alone mode is supported. However, it is on at LVL1 of demo board mode1 and the LVL2LVL3 has no effect with the jumper attached. The customer would like to…
Part Number: DRV8245H-Q1EVM Hi team,
I am connecting the DRV8245H-Q1EVM with an external MCU. So I have removed all the 0 ohm resistor in area 1. I am trying the independent mode, so I gave nSLEEP, IN1 3.3V voltage and IN2, DRVOFF 0V as the datasheet…
Part Number: DRV8245H-Q1EVM Other Parts Discussed in Thread: DRV8245-Q1 Hi Team
I am trying to apply the electromagnetic brake with the DRV8245-Q1.
I want to control the current by feeding back the current flowing through the electromagnetic brake, but…
Part Number: DRV8245H-Q1EVM Other Parts Discussed in Thread: DRV8245-Q1 Hi team,
DRV8245-Q1 datasheet(HW Variant in VQFN-HR Package) page62(pin7-out1, pin6-GND) and page8(pin7-GND, pin6-OUT2) are paradox
Could you help clarify which pin numbers are correct…
Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8262-Q1 , DRV8244-Q1 , DRV8243-Q1 , DRV8245-Q1 , DRV8245H-Q1EVM , DRV8262
Hello experts.
The current project wants to use the DRV8873-Q1 to drive a full-bridge brushed DC motor. The input voltage…
Hi Deekshitha,
Thanks for the scope shots.
1. Based on the waveform the PWM from the MCU is having a spike as seen in the yellow trace. This is your firmware related issue. When the button was pressed the IO port is being written with a LOW and back to…
Part Number: DRV8245S-Q1LEVM
Our team recently discovered an issue with the recently released DRV8245S-Q1LEVM. The EVM fails to connect to the GUI, and the nFAULT LED doesn't display the status of the nFAULT signal on the microcontroller. This is…
Other Parts Discussed in Thread: MSP430G2553 , MSP430F5528 , MSP430F5338 , MSPDRIVERLIB There are a few things that can cause an EVM to not connect to the GUI on the computer. Below walks through some common troubleshooting steps to fix EVM connectivity issues…