Part Number: UCD90320 Hi team,
I have a request, please help to check if it’s doable or not.
If I use one AMON pin connects to current sensing for whole board, can I dynamically setting up a reference voltage via PMBus cmd as threshold, if voltage…
Part Number: UCD90320 Hi Team,
The reset count of the UCD90320 (FW 3.0.0.3330) was reset during AC power cycle test, please help to check and feedback, thanks!
Axx_PMON_1107_V19_load_from_the_board.tifsp
BR,
Hailiang
Part Number: UCD90320 Hi,
One of TI customer is using the UCD in their design. They are facing an issue. 12V is the input to one of card to derive all the point of load Voltages. UCD is used to provide the Power Sequencing .
During the working condition…
Part Number: UCD90320 Hello expert,
My customer would like to know the UCD90320 pull high capability on EN pin since they would like to know if they can place 4.7kohm and 100kohm as pull down resistor at power device EN pin. Please let us know how to…
Part Number: UCD90320 Other Parts Discussed in Thread: UCD9090A
Hi,
According to the datasheet of the UCD90320, in "7.1 Absolute Maximum Ratings" it has an Absolute max Operating Tj of TBD-150 °C, with a note stating:
"Stresses beyond those…
Part Number: UCD90320 Hi Team,
Per the datasheet, the “U” suffix part is recommended for “Telecom and Networking” equipment. In addition, they reference SEU events
Features
Ultra Low Alpha(ULA) Mold Compound to reduce soft errors…
You can read it using READ_VOUT (0x8B) command. Note this command is page specific i.e. it gives voltage value of a given page. You can change the page number using PAGE(0x00) command. Page 0 corresponds to rail 1, page 1 to rail 1 and so on. Also the…
Part Number: UCD90320 Hello,
My customer has a question about UCD90320:
Does the rail number correlate to the Analog Input Channel?
i.e. AMON4 = Rail 4?
What if pin not used on UCD for AMON4, then what should this look like?
Thanks, Zack
Hello Yihe,
Okay and please correct other post reply since it is incorrect. Thanks!
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1207169/ucd90320-adc-accuracy-specification?tisearch=e2e-sitesearch&keymatch…