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Hi MJ,
First, thank you for reaching out. This amounts up to almost 150W max power. I would recommend our LM5155x, or LM5156x. For higher power, you may consider dual phase, and we do have a ref design achieving 300W total power with power sharing between…
Hello,
Thanks for your reply. Let me share here some comments from my side:
About the LM3478: for the compensation you might want to use this file https://www.ti.com/lit/pdf/snva067 together with the guidelines of the datasheet that you can find at page…
Hi Eric,
Thank you for reaching out. This amounts up to 120W total, and you can consider the LM5155/56 which have stronger driver than the LM5022, and also have a more efficient current sense. You may refer to the following ref designs which support 300W…
Hello Manuel,
Thanks for your question. For this application, you can use the LM5156 but since the output power is quite high, I would recommend a dual phase approach similar to the one in this reference design: www.ti.com/.../PMP40679
Let me know if…
Hi Nick,
Thank you for reaching out. Is your load 2.5A? If yes, the TPS55332 cannot support it because the peak current of the internal switch is 5.7A typical, which is far inadequate for 125W under 3.6-4.5V input. The peak current would be >30A. You…
