Part Number: DRV8873 Tool/software: Hi, I am using the DRV8873 driver controlled by an STM32 microcontroller. I am using it in PH EN mode at a frequency of 10kHz and with a current absorption of about 2.2 A. The load is a brushed motor. I have a problem…
Hi Muwei,
Muwei Zheng said: Could you help explain more detail about why OCP will limit voltage of IPROPI pin? My understanding is OCP will be triggered at 10A, but at 10A IPROPI voltage will exceed 5.5V rating by calculation.
You are correct, my answer…
Part Number: DRV8242-Q1 Tool/software: Hello,
Could you tell me what is the longevity or how many years from now Texas Instruments will continue to make the following components?
1. DRV8242HQRHLRQ1;
2. DRV8242PQRHLRQ1;
3. DRV8242SQRHLRQ1;
4. DRV8873HPWP…
Part Number: DRV8873 Other Parts Discussed in Thread: DRV8874 , DRV8850 Tool/software: Hi,
What is the best between a High or a low side decay (brake) for a motor driver component?
The DRV8873 implements only the high side recirculation :
Compare to the…
Part Number: DRV8873 Other Parts Discussed in Thread: DRV8962 , DRV8262 Tool/software:
Bien sûr ! Voici la traduction en anglais de votre texte :
Subject: Technical inquiry about using the DRV8873 to control a Peltier module and…
Part Number: DRV8873 Tool/software: Hello,
I am using 5 different DRV8873H for my application.
Can I connect all 5 SR pin together so that they all have the same setting?
Thanks a lot for your help.
Best,
Part Number: DRV8873HEVM Other Parts Discussed in Thread: DRV8873 Tool/software: Dear sir/madam,
I'm using a brushed DC motor rated at 24V/5A. I need help selecting the right motor driver chip. I have chosen the DRV8873 chip to drive the motor, which…
Hi Fujikawa-san,
Thanks for sharing the images.
suguru.fujikawa said: Please note that there are no markings for MD006A.
Did you mean the DRV8873SQ device on the MD006A does not have any markings? The image seems to be out of focus compared to the other…
Part Number: DRV8873 Tool/software: Hello.
We are using a DRV8873 H-Bridge IC. We are seeing a issue when the part is off (no VM applied), it is causing issue with the SPI bus that is preventing the MCU from reading other device on the bus and causing…
Part Number: DRV8873-Q1 Other Parts Discussed in Thread: DRV8873 , , SN74LVC8T245-EP
Tool/software:
Subject: Urgent Help Needed: Issues with DRV8873 - Q1 H-Bridge Driver in Project
Hi Team,
We are currently integrating the DRV8873-Q1 H-bridge driver from TI…
