Part Number: LM27402SQEVAL Other Parts Discussed in Thread: LM27402 Hi,
May I have the gerber for the LM27402 EVM as reference for my customer prototype design?.
Thanks,
Christina
Part Number: LM27402SQEVAL Other Parts Discussed in Thread: LM27402 Hi,
We are planning to evaluate and use the LM27402 buck controller on system. Is the PCB layout design files of the evaluation board (LM27402SQEVAL) available?
Regards,
Saeedeh
Part Number: LM27402SQEVAL Tool/software: WEBENCH® Design Tools HI
I having trouble using the LM27402SQ/NOPB(WQFN Type)
I built a circuit to get 12V/4A output with 19V input. but It was fail.
I used TI Webench as a reference circuit, and the information…
Allen Yang
Thanks for asking about the LM27402
I do not have an example design to share with the LM27402 as an inverting supply, nor have I build an inverting supply with it.
But I do know that a buck controller/converter can be configured as an inverting…
Welcome Back,
The RIN is part of the filter. The RIN value is discussed in LM27402SQEVAL user guide section 9.1.
https://www.ti.com/lit/ug/snva406c/snva406c.pdf
use the calc tool or webench tool to estimate the input capacitor
https://www.ti.com/tool…