LM5085-Q1: PMP7767 CAD file request

Kuo Duke

Expert 2040 points

Part Number: LM5085-Q1
Other Parts Discussed in Thread: LM5085, PMP

Hello Team,

Could you help us to provide PMP7767 PCB CAD file? looks webside just show schematic and test report, also please confirm P-FET connected method in SW node is right?

over 4 years ago

0 Katelyn Wiggenhorn over 4 years ago

TI__Genius 11040 points

Hello,

I will look into the PCB CAD files for this design and follow up with you.

Regarding the P-FET connection method, the PMP7767 shows an example with the PFET connected: Source to SW, Drain to a sense resistor, and gate to PGATE pin of LM5085.

Best Regards,
Katelyn

0 Kuo Duke over 4 years ago in reply to Katelyn Wiggenhorn

Expert 2040 points

Hello,

As PMP7767 shows an example with the PFET connected. How to prevent VIN voltage pass though from PFET body diode to VOUT when LM5085 not work.

Best Regards,
Duke

0 Katelyn Wiggenhorn over 4 years ago in reply to Kuo Duke

TI__Genius 11040 points

Hello,

Under what condition do you plan on having LM5085 not working? Do you plan on disabling the device?

Thanks,
Katelyn

0 Katelyn Wiggenhorn over 4 years ago in reply to Katelyn Wiggenhorn

TI__Genius 11040 points

Hello,

I want to follow up with you. Currently, I am request access to the PMP files that you have requested.

Second, under what condition do you plan on the LM5085 not working?

Thank you,
Katelyn

0 Katelyn Wiggenhorn over 4 years ago in reply to Katelyn Wiggenhorn

TI__Genius 11040 points

Hello,

Could you send me an e-mail directly in order to share the PMP files? My e-mail is k-wiggenhorn@ti.com.

Thank you,
Katelyn

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LM5085-Q1: PMP7767 CAD file request