Hello,
To check if CFG0-3 and CURR0-3 registers are not changed accidentally, MCU read these registers periodically and check if data are correct, and write correct data if read data in not correct.
But I want to write correct value for CFG0-3 and CURR0…
Hello,
Datasheet has following explanation about VCC5/VCC3 short-to-ground detection on page 13 “SUPPLY CONCEPT”.
“In case of a short-to-ground on either the VCC5 pin or the VCC3 pin, the internal logic is put in reset, which
is detectable…
Hello,
Please confirm following understandings is correct or not.
Loss of clock detection test/VS comparator test (CFG0:Bit6) checks if VS_UVOV comparator, its FLAG (STAT1:bit1, bit0) and ERR pin are functional, but does not test VS_UV and OV threshold…
Other Parts Discussed in Thread: DRV3201-Q1 Hello,
I'm currently interested in the DRV3201-Q1 motor driver and was wondering, is possible to set speed through the SPI bus or can it only be done through PWM? If it can't, then is SPI only really used…
Hello,
Please answer following question from customer.
Q1:
Performance such as gate driver unit has been guaranteed by VS = 4.75V to 30V, and under voltage shutdown level(V VSUV)” is 4.5V to 4.75V.
Has DRV3201 been designed it can operate normally…
Part Number: DRV3205-Q1 Other Parts Discussed in Thread: DRV3201-Q1 Hi,
For the 24V circuit, we have previously used DRV3201-Q1. But we realized that it didn't work very well. And the people we got support from TI offered us DRV3205-Q1. We decided…
Part Number: LM74610-Q1 Other Parts Discussed in Thread: LM5050-1-Q1 , LM5050-1 Hi Team,
I received the below request, can you help?
######################################################################################################################…
Other Parts Discussed in Thread: DRV3201-Q1
Hello,
Please answer question from customer.
DRV3201-Q1 boost voltage is used for external circuit and boost voltage should be stable while CFG1 setting up of ECU start up.
Please advise if write access…
Hi Gyuri,
Thanks for catching this discrepancy. We will be updating the spec to reflect this, for now please use the diagram in figure 11/12 (Write(transmit) on falling, read(receive) on rising edge). Here is a scope capture from the device for clarity…
Hi Maxime,
There is also a video going over this on the DRV32XX webpage for more details.
http://www.ti.com/product/DRV3201-Q1/support
If you do not require functional safety certifications, typically the DRV83XX devices will be simpler and lower cost…