Part Number: DRV8842 Tool/software: Hello, we are using the DRV8842 integrated circuit as shown in the following figure (as a high side output).
Therefore, what current capacity can we obtain considering an input voltage of 12.5 volts?
Thank you.
Part Number: DRV8842 Tool/software: According to the datasheet DRV8842 DC Motor Driver IC datasheet (Rev. G) , undervoltage can be indicated by the nFAULT pin.
I thought this meant that if VM fell below VUVLO(=7.8~8.2V), nFAULT would indicate L. Is…
Part Number: DRV8842-EP Hi Team,
I am using DRV8842-EP to drive a solenoid valve. I am making the circuit as per the reference diagram provided in the data sheet. I have doubt regarding a capacitor value. In the datasheet of DRV8842-EP ,t he typical…
Part Number: DRV8842-EP I would like to get some more clarity on the working of the DRV8842-EP. I have few doubts regrading H-Bridge operation configuration.
In the above image - direction of current flow shown by 1 is for the condition when IN1 …
Part Number: DRV8842-EP Dear Design support team.
It is designed as below. VM voltage is 30V. this means DC motor operating voltage is 30V.
Generally condition, I will control the motor using only primary driver IC.
The redundant driver IC…
Part Number: DRV8842 Other Parts Discussed in Thread: DRV8876 , DRV8871 Hello,
I tried to download and include the Autodesk Eagle/Fusion360 file of the DRV8842. Everytime i want to include the symbol in my sheet, there is a mistake which says
"Error…
Part Number: DRV8842-EP Other Parts Discussed in Thread: DRV8251 Hello, i need the parameters such as dead time, slew rate, rising and falling times for calculating power dissipation of h-bridge structure. I want to calculate switching loss and dead time…
Part Number: DRV8842 Other Parts Discussed in Thread: DRV8840 , Dear Specialists,
My customer is evaluating DRV8840 and DRV8842, they have a question about nFAULT.
I would be grateful if you could advise.
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Some VM devices have nFAULT going…
Part Number: DRV8842 Hi TI,
I have 2 DRV8842s on my board connected to 2 linear actuators as part of a product. The connection between the actuator and the DRV8842 on my board goes through a panel mount connector and a board connector. The actuators…
Part Number: DRV8842 Hi team, I would like to get your input with the customer inquiry below: In the customer design, With Rsense=100 mohms, , he has a max of 1.2A chopping current with the driver OUT1/2 (voltages) being chopped when supplied with a VM…
