Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050 , UCC12051-Q1 , UCC12041-Q1 Hi,
Am I correct in understanding that the difference between UCC12050 and UCC12040 is the insulation barrier (5kVRMS, 3kVrms), and that other electrical characteristics…
Part Number: UCC12040 Hi team, I'd like to use UCC12040. However, there is a possibility of a slight power shortage. Is it possible to increase the power by assembling multiple UCC12040? BR, Kengo.
Hi Steve,
Steven Mappus1 said: Not sure what you mean by "verify them before manufacturing the board"?
I apologize for the unclear explanation. We are verifying operation with EVM and have not created any custom boards yet. In the future, we plan…
Part Number: UCC12040 Dear TECH. Support:
One question (see copy below), attached is the EVM board file of this device UCC12040deV for your easy reference.
this schematic below shows that there is C5 capacitance between primary and 2ndry side GND, which…
Part Number: UCC12040 Other Parts Discussed in Thread: ISO1640 Hi,
Please help to ask whether the two ICs ISO1640(-Q1), and UCC12040(-Q1) can meet the test items of ISO11452. thanks
Part Number: UCC12040 Other Parts Discussed in Thread: UCC14240-Q1 Hi Expert,
In my understanding, the CMTI performance is determined by Cio.
I find that UCC12040 and UCC14240-Q1 have the same spec on Cio, but UCC12040 CMTI is much smaller than UCC14240…
Part Number: UCC12040 Hi,
My customer has two questions of Layout. Could you please answer them?
According to 10.2 Layout example on the datasheet, TP1 for VINP is routed under C1 capacitor, and TP3 for VISO is routed under C4 capacitor. He seems not…
Part Number: UCC12040 Other Parts Discussed in Thread: UCC12050 Hi team,
I have a generic question regarding isolated power module like UCC12040, UCC12050 etc - what is the reason of relatively low (I would say very low, <50% in most cases) efficiency…