Hello Keerthi-san,
Would you please give me your comments? My customer gave me a reminder. My customer and I hope the undershoot level should be acceptable for both DRV8904-Q1 and DRV8912-Q1.
Best Regards,
Yoshikazu Kawasaki
Part Number: DRV8904-Q1 Tool/software: Hello,
My customer has been validating their system on their board using DRV8904-Q1 and I got a couple of questions. Would you please give me your comments for these?
1. It seems they have undershoot on the OUTx…
Part Number: DRV8904-Q1 All bit fields of "OP_CTRL_2" , "OP_CTRL_3" and "FW_CTRL_2" are Reserved.
What action does the driver take when sending an instruction to write data of "0x00" to "OP_CTRL_3" and "FW_CTRL_2" ?…
Part Number: DRV8904-Q1 Other Parts Discussed in Thread: DRV8874-Q1 , DRV8876-Q1 , DRV8876 Hello,
My customer is interested in DRV8904-Q1, but they'd like to have >2kHz from the PWM generator. If I understand correctly, DRV89xx-Q1 devices can output…
Part Number: SN754410 Other Parts Discussed in Thread: DRV8904-Q1 , , DRV8243-Q1 , DRV8242-Q1 , DRV8955
Tool/software:
I have an old design that I am trying to update, TI suggests that DRV8904-Q1 can be used as an alternative however, I am unable to find…
Part Number: DRV8904-Q1 Hi team,
1. For DRV8904, it ’ s dual H bridge, and each channel peak driver current to 1A, from the application schematic, seems can realize parallel connection to increase the drive current range. If do this application, has…
Part Number: DRV8908-Q1 Hi team,
Our customer want to use one piece DRV89XX family(8904/8908/8912) to drive different types of motors: stepper motor, brushed DC motor and delay simultaneously.
Just using one DRV89XX's different output channels for different…
Part Number: DRV8904-Q1 TI,
I am looking to use the DRV8904-Q1 to operate 4 independent small motors uni-directional. I am assuming that I can use each channel of the DRV8904 to operate an individual motor via internal independent 8-bit PWM. I would connect…
Hi Craig,
The DRV8955 can be configured to switch high-side or low-side.
However, the DRV89xx-Q1 family of devices offers configurable high-side and low-side drivers as well. This family starts with DRV8904-Q1 (4 half-bridges) and goes to DRV8912-Q1…
Part Number: DRV8904-Q1 I want to use DRV8904-Q1 as a low side switch in an automotive solenoid driver.
Options:
1) Use the body diode of the high side FET
2) Use an external diode for the free wheeling current
3) Use the high side FET to carry the free…
