Hi Mark,
The slightly different recommendations in components between the two applications is expected. Please see this design calc tool that can help you lock down your design better and estimate your efficiency/stability with greater control. https…
Hello Kiran,
As the IC is a sync controller, the achievable I_out depends on the current carrying capabilities of external devices like FETs, Inductor, cap etc. Please have a look into "8.2.2.5.2 MOSFET Selection". Please share Vin, Vout, Fsw, Iout…
Part Number: LM25141-Q1 Other Parts Discussed in Thread: LM25141DESIGN-CALC , , LM5141-Q1 , LM5140-Q1 , LM5143-Q1 , LM5143
Hello Team!
I'm not sure how to perform correct stability analysis for LM25141-Q1 using dedicated excel design calculator (LM25141DESIGN…
Hi Charles,
Thanks for the question. There is no pre-defined maximum for the output current as this is a controller. It just depends on power stage component selection (FETs and inductor) and the PCB design as these relate to the achievable thermal…
Hi Sherry,
Here are the links to the LM5141-Q1 and LM25141-Q1 quickstart calculators:
http://www.ti.com/tool/lm5141design-calc
http://www.ti.com/tool/lm25141design-calc
Regards,
Tim
Hi Wenyi,
See answers included below.
Regards,
Tim
Wenyi Zhao1 said:
Part Number: LM25141-Q1
Dear,
I have some questions about the application information in the datasheet.
1.When designing the inductor using the equation below,…
