Part Number: UCD9090A Other Parts Discussed in Thread: UCD9090 Hello we are using an I2C master (PCA9564) to communicate to the UCD9090A. It is a parallel to I2C bus controller.
Can we use standard I2C commands to communicate with the UCD9090A or do we…
Part Number: UCD9090A Hi team，
could you help to check if we can set GPIO5's register to achieve the function of powering off the UCD9090A?
customer found that through TI tools and software they can achieve powering off device by control the GPIO…
Part Number: UCD9090A According to this Reference Manual , namely Table 3. PMBus Commands, it indicates that WRITE_PROTECT(command 0x10) is not supported.
However, when trying to Read WRITE_PROTECT, 0x00 is returned. Afterwards, confirming STATUS_CML(command…
Part Number: UCD9090A Hi,
I'm having an issue with programming the flash on this device. I've made my configuration file and set all of the parameters I want, but as soon as try and load my .tifsp file onto the chip it takes the ON/OFF Config Parameter…
Part Number: UCD9090A Other Parts Discussed in Thread: UCD9081 , Hi team,
It's the first time for my customers to use UCD9090A/UCD9081, they have below questions, need your kind answers.
1. What are the 8 digital inputs of UCD9090A? Is this function same…
Part Number: UCD9090A Hi team,
My customer design UCD9090A in their system and they have question about convert ADC value to actual number about voltage and current.
could you provide equation to help my customer to calculate actual number?
ex: in system…
Part Number: UCD9090A I'm developing a board which used UCD9090A and other TI switchers. So we hope we simulate the design based on PSpice tools or other simulation tools to test the entire function in advance.
But I can't find the part in PSpice…
Part Number: UCD9090 Hi Team,
I understand the improvement between UCD9090 and UCD9090A from SLVA908 . Per the apps note, changing programming file is required to upgrade from non-A to A version. I wonder :
- Customer should downgrade from A version to…
Part Number: UCD9090A Hi Team,
We faced to an issue when read register value. We can write byte but rad value is always FF.
Compare to other projects, we find byte to byte need some delay time.
Is byte to byte delay must to have? Could you let me know…
