Part Number: UCD9090-Q1 Tool/software: Hi Team,
With 2x UCD9090-Q1 in the system, the PMBus_ADDRx resistors are as follows:
Device 0:
Expected Address: 0x34
PMBus_ADDR0: 31.6kOhm
PMBus_ADDR1: 31.6kOhm
Device 1:
Expected Address: 0x41
PMBus_ADDR0: 41…
Part Number: UCD9090-Q1 Tool/software: I have some DC-DC power regulator needs and I was hoping TI could recommend the best DC-DC non-isolated match. The input will be +5V.
0.88V, 25A, 3%(1%DC accuracy + 2% AC ripple) , step response 9A over 350ns…
Part Number: UCD9090-Q1 Other Parts Discussed in Thread: UCD9090 Tool/software: Hi TI Expert,
I'm using the UCD9090 in my automotive application. I’ve measured the I2C bus and found that the falling time does not match the datasheet specifications, though…
Part Number: UCD9090-Q1 Other Parts Discussed in Thread: UCD9090 Hi team,
(+) UCD9090-Q1: How do I read/clear fault logs using PMBus commands? - Power management forum - Power management - TI E2E support forums
In this e2e, I have seen your explanation…
Part Number: UCD9090-Q1
Hello,
We already exchanged on one of our design on the linked post with yihe .
We are encountering a very strange issue with that same design, on the equation of the TMS_GPIO21 output pin (HWRST_Ni on the schematic sent through…
Part Number: UCD9090-Q1 Other Parts Discussed in Thread: UCD9090 Hi
we try to do reliability testing and turn on/off the power in our design. we found that the power supply shows a different power consumption after testing 24 hours. then we use TI's tool…
Part Number: UCD9090-Q1 Other Parts Discussed in Thread: UCD9090 , LM77 Hi Experts
could UCD9090 do power down sequence?
My customer check it on Sequence off dependencies. but it doesn't work
os6870_p48m_r0b_UCD9090.pdf
best
regards
brian
Part Number: UCD9090-Q1 Other Parts Discussed in Thread: UCD9090A , , UCD9090 Team,
is there any difference between UCD9090-Q1 and UCD9090A? (specifically between UCD9090QRGZRQ1 and UCD9090ARGZT)
I would like to double check since the non-Q1 version has an…
