Part Number: LM5160 Hi
the problem is "when the VCC voltage is lower than 5.3v, the IC internal OCP will connot work,
the test waveform as follow:
Vin = 5V(CH1 : Vin ; CH2 : Vsw CH3 : IL CH4 : Vo1)
the above waveform is measure when input voltage…
Part Number: LM5161-Q1 Other Parts Discussed in Thread: UCC28C45-Q1 , UCC28C45 Dear Sir,
My customer consider as below spec using LM5161-Q1.
Could you please check it possible or not.
1. if possible, could you provide reference schematic and let…
Part Number: TPS54334 Other Parts Discussed in Thread: TPS5160 , TPS54308 Hi Team,
My customer is using our TPS54334 in their new project. They were trying to use TPS54334 with fly-buck topology but met issue and here comes some questions:
1. Are…
Part Number: LMR23610 Other Parts Discussed in Thread: LM5161 Hi Expert,
We would like to propose the LMR23610 for FLY-buck of isolated applicant.
Pls advice whether LMR23610 can support this FLY-buck design or not.
Thanks.
Best regards, …
Hi Arief,
Do you have thermal data of the EVM board?
Yes, I tried different frequency's (100-400kHz) but the temperature difference was minimal ~3°C. The biggest difference in temperature rise was today when I replaced the secondary Schottky with…
Part Number: LM5160A hi,
i want to sinulate lm5160A on tina ti by using 749196241 transformer of wurth. this transformer have not a model for tina and i trying to configure "nonlinear transformer", but dont know how, someone can help me with that? …
Part Number: LM5160 Hi,
I have fly-buck topology application.
Vin=4.5-65V, Vo=12V, Io=2A
I find LM5160's datasheet Io=1.5A, but website is 2A, which one is correct?
Is there any suggest IC in fly-buck application?
thanks,
Part Number: LM5160-Q1 Other Parts Discussed in Thread: LM5160 Hello,
I want to build a flybuck converter with LM5160-Q1. I have done some simulation work and the result shows that the output voltage could be controlled.
But I notice a minor problem…
Part Number: LM5161 Hello, what is the reason, that the minimum input voltage in a fly-buck configuration with the LM5161 must be 2x the output voltage (as stated in the datasheet, section 8.2.2.2.1)? Or asked the other way round: what happens, if the…
Part Number: LM5160-Q1
Hi,
Our customer is considering using LM5160-Q1 in Fly-Buck-Boost topology. So they estimate external parts by Fly-buck and Flyback Topology Selector. But the cells part of compensation in sheet of Fly-buck-boost is protected…
