Part Number: LM25085-Q1 Hi, I have a question about the switching frequency of LM25085-Q1,
LM25085-Q encounters the phenomenon that the frequency cannot be adjusted by changing Rt during use. The maximum input range is 11-16V, and the output range is…
Part Number: LM25085-Q1 Dear ,
i use LM25085-Q1 to build one DC-DC , 15V,18-25V input, and when output current larger than one current( 2A for example), the drv will keep low for hundred us, and FB pin thus abnormal cause of the ripple injected.
drv…
Part Number: LM25085-Q1 Other Parts Discussed in Thread: LM25085 , LM25141-Q1 , LM5146-Q1 Dear sIR/Mam,
i used LM28085-Q1 to build one DC-DC from 18V-25V to 15V/3.5A, but find the output voltage will go rise with the rise of Vin, can not be stable.…
Part Number: LM25085-Q1 Other Parts Discussed in Thread: LM25085 , LM5085 Hi everyone
We develop a board with a DC/DC converter based on LM25085
This board is powered by a 24V
Sometimes (1/100), during power on or power off operation, the LM25085…
Part Number: LM25085-Q1 Other Parts Discussed in Thread: LM25085 I've implemented the suggestions for avoiding failures (i.e. a shottky diode from Vcc to GND.
nevertheless I've got failures again switching on and off and on again. The AC/DC converter…
Part Number: LM25085-Q1 Hello,
I'm seriously thinking of using LM25085-Q1 for a 14.5V, 1A CC/CV battery charger (current limiter). SNVA486 approach seems to be a plausible option. I'd like to know some guideline how the peak current limit threshold…
Part Number: LM5085-Q1 Other Parts Discussed in Thread: LM25085 , LM5085 These two parts seem to be identical besides the VIN spec and the odd optional but also required D2 on LM5085. If my VIN is less than 42V is LM25085 the better option?
Hi Anbarasan,
Thanks for the input. I've compiled a list of single and dual phase controllers for you that fit within your design parameters in the attached spreadsheet.
Each product should have their own quickstart calculator with a schematic recommendation…
Part Number: LM25085 Other Parts Discussed in Thread: LM61460-Q1 Tool/software: Hello guys,
One of my customers want to design a variable output voltage power supply using LM25085 for their new products.
They have the following question at this moment…
Part Number: LM65635-Q1 Other Parts Discussed in Thread: LM5137 , LM5085 , LM25085 , LM25137 Tool/software: Hello,
I would like to request part recommendations for the following condition:
I am looking for buck converter that can output 12V at up…
