Part Number: LM25066I Hi,
i need to drive VREF to GND to reset the LM25066i slave address like described in the datasheet page 20:
"Reassigning or postponing the address capture is accomplished by holding the VREF pin to ground. Pulling the VREF pin low…
Part Number: LM25066I Hello expert,
May I know the response time for /SMBA when fault/warn occurs? Customer need response time smaller than 20us and I cannot find the answer from datasheet and EVM user guide. Thanks a lot!
Best regards,
Ann Lien
Part Number: LM25066I Other Parts Discussed in Thread: LM25066
Hi team ,
My customer is using LM25066I as solution , and wanted to ask ,
Does PWR and TIMER setting can set by PMbus?
per my check , above two pin function only can set by HW , not PMbus…
Part Number: LM25066I Hi Praveen,
I found there are different tolerances between different widths of trace.
If the trace(vin) is 10 mil (1 oz. copper, Rs=1 mohm), we can get around -20% tolerance with 1A load.
Besides, if the trace(vin) is 10 mil (2 oz…
Part Number: LM25066I Hi Sir,
LM25066I datasheet is show the VAUX Auxillary ADC Input 0 to 1.16V(12-bit Resolution & Auxiliary pin allows voltage telemetry from an external source. Full scale input of 1.16 V),but I can't clear VAUX function.
Question…
Part Number: LM25066I Hi Experts,
We want to know what will happen when following four pin open or short before power on?
1. CL
2. CB
3. Timer
4. Vref
Can it output normally? or what function will be affected?
We need to evaluate the necessity of ICT test…
Part Number: LM25066I
Hi Sirs,
Sorry to bother you.
The question is related to the auto-retry mode and we want to disabled it but HW pin already force to GND
In the first time ,I try to write register (D9H) by PMbus to change to “No retries” it ,yes…
Part Number: LM25066I The datasheet for the LM25066I indicates that valid PMBus addresses are set using a combination of 1,0, or Z on each of the address lines. For a high the datasheet indicates (connect to VDD), for a low (connect to GND), and for open…
Part Number: LM25066I
Hi Praveen,
Please find the report as below that I used LM25066i to do the design. I found there an offset(around -0.518A) is always appeared.
What could be the cause of this symptom?
Now I need to define the spec of current accuracy…
