Part Number: LM25017 Other Parts Discussed in Thread: LM5158 Tool/software: Hi Team,
Customer need a 48V input and 300W output Flyback, and I promote TI Fly-buck to him. But I am concerned the max power of LM25017, customer has 2 output: 12V & 5V, total…
Part Number: LM25017 Other Parts Discussed in Thread: LM5017 About below reference design for LM25017 and LM5017, I could not find transformer's information on web.
Please attach the transformer's datasheet and insulation voltage and insulation standard…
Part Number: LM25017 Hi Team,
My customer is design with LM25017, input is 24V, and output is 9V for powering the RS485. The SCH can seen as below.
The only loading part is the 9V output, and there no loading on the VDD output.
The input 24V is…
Part Number: LM25017 Hi Team,
I received an inquiry from customer with our LM25017 where based on our EVM when using it as an isolated flybuck, there is bridging cap between SGND and GND.
Is this required when using this IC in Flybuck config? Customer…
Part Number: LM25017 Hello,
I use a LM2517 in Flybuck configuration to power an isolated 4-20mA current lopp.
upon studying the datasheet I noted that the 1uF at VCC pin is suspiciously drawn as a polar cap.
Is there any requirement for minimum…
Part Number: LM25017 Hi,
could you ask your thermal modeling team based on specific condition from 0% - 100% soldering coverage on its thermal pad?
Layer : 2
Board thickness:1.6mm±0.19
Copper thickness:18um
Area:95mm x 85mm
expected graph…
Hello Robbie,
The ripple voltage needs to be triangular in form, the fact that it looks sinusoidal suggests that Vout ripple (too much ripple due to charge/discharge of output cap) is coupling to the FB node and causing a phase shift? Can you start…
