Part Number: DRV8912-Q1
Hi Team,
Customer used stm32f103vct6 to control 3 DRV8912 chips through daisy chain. When the sleep pin was set to 1, the fault light will light up. He tried turning off the open circuit detection but still no response. The customer…
Part Number: DRV8912-Q1 Hello team,
There are 2 VM pins.
Each have the CVM1 and CVM2 respectively, so total 4 caps.
Do you recommend to use total 4 caps? or are we able to consolidate it to 2 caps(= 1 x CVM1 and 1 x CVM2 for both VM pins)?
Regards,
…
Part Number: DRV8912-Q1 Other Parts Discussed in Thread: DRV8962 e2e,
I'm using NCV7608 for a pinch valve application but running into issues where I'm not getting the plunger to open to drain liquid and debating using a flow sensor on the output…
Hi,
In order to avoid miss communication by someone may review this post, let me comment follows.
On DRV8912-Q1, By nSLEEP pin pulled low, internal register settings will be reset.
regards
Shinya Morita
Part Number: DRV8912-Q1 Other Parts Discussed in Thread: DRV8143-Q1 , DRV8144-Q1 Hi,
Can we parallel the outputs between two DRV8912 to (1) have a overall higher driving current (ex. 7A), or (2) reduce the temp rise for each part when driving say 6A (i…
Part Number: DRV8912-Q1 Hi,
The MCU SPI interface is connected to DRV8912QPWPRQ1 through SN74LVC244ADBR. The customer wants to cascade 60 motors. May I ask if it is possible to drive or if there is a better solution recommended?
Thanks!
Part Number: DRV8912-Q1 1.while the DRV8912QPWPRQ is operated normally, set the output 12 chs as high voltage , and the OCP status bit is not set.
2. short OUT3 pin to GND, the OCP bit is set.
3. we can't clear the OCP bit by CLR_FLT of CONFIG_CTRL…
Part Number: DRV8912-Q1 Dear Motor driver masters,
Can you help to check whether we have DRV8908/DRV8912 based stepper motor reference code? The motor customer using is a 2 winding/5 wire stepper motor, and I hope to get a reference code to help customer…
Part Number: DRV8912-Q1 Hi team,
When SPI controls a DRV8912, the data is 16 bits. But when the SPI Daisy chain controls a string of DRV chips, it seems that HDR1 and HDR2 are 8-bit in the datasheet, and the address and data behind are 8-bit. Is this…