Other Parts Discussed in Thread: LM5175EVM, LM5175
Hi Experts,
We want to modify LM5175EVM to support min Vin 3.5V. How can we do that?
Regards,
Uchikoshi
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Hi Hisao-san,
Thank you for posting. You should do the following to allow the LM5175 to operate with 3.5Vin:
If you have a 5 to 7V bias rail in the system, you can keep D3 and the onboard MOSFETs, and feed the 5V to 7V rail to VCC.
Hope this helps.
Thanks,
Youhao Xi, Applications Engineering