Part Number: LM5046 Other Parts Discussed in Thread: UCC28950 , Hi All,
We are seeing issues of massive reverse current on the synchronous rectifier output during startup and light load. I believe the UCC28950 is able to keep the synchronous rectifiers…
Part Number: LM5046 Hello,
My design will use the LM5046 in current-mode control. It's a requirement that we syncrhonize the switching controller to an external clock for noise mitigation.
Page 14 and 16 of the LM5046 datasheet mentions that when…
Part Number: LM5046 Is it possible to use LM5046 controller with a Phase Shifted Full Bridge topology that has current doubler secondary output as below :
aAre there any restriction for controller ? Are there any points you would recommend we pay particular…
Part Number: LM5046 Hi
I have a technical inquiry.
I am currently reviewing an FSFB design using the LM5046 and LMG2100.
I have encountered a problem during the design process.
The voltage levels for HS1, HO1, LO1, LO2, SR1, and SR2 on the LM5046…
Part Number: LM5046 Other Parts Discussed in Thread: UCC28950 Hi,
I am trying to understand the differences between the UCC28950 and the LM5046 phase shifted full bridge controller. Aside from the internal gate driver in the LM5046, they seem very similar…
Part Number: LM5046 Other Parts Discussed in Thread: UCC28950 Tool/software: Hi,
I read the LM5046 datasheet and while using the provided XLSX calculator I noticed something strange:
When calculating R1 R2 R3 i get very different results when compared…
Part Number: LM5046 Other Parts Discussed in Thread: UCC28950 , LM5026 , UCC28630 , UCC28782 Tool/software: Hello, Team,
Customer contacted us about using LM5046 in their new R&D project of H-Bridge DCDC Converter. They plan to use it in current mode…
Part Number: LM5046 Hey All,
I have a question about the LM5046 (Phase-Shift Controller), I am doing current control for the PSFB application, I checked that the COMP pin takes input as current, Is there any other way to converter voltage equivalent…
