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USB EZ-PD™ Type-C Forum Discussions

TeMa_2997106
Level 6
Level 6
10 likes received 10 solutions authored 250 replies posted

CCG3PA is used as a source with 5V fixed.

I think that the circuit is as follows, is it correct?

Fix_5V_Reg.png

Is it possible to use CYPD3174 with this circuit?

I want to use a small package, but SOIC only has CYPD3174.

Thanks,

Tetsuo

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1 Solution
ShifangZ_26
Moderator
Moderator
Moderator
10 likes given 250 sign-ins 1000 replies posted

Hi Tetsuo,

1. The VBUS_IN_Discharge should be wire to source of VBUS.

2. It is can use CYPD3174.

Best Regards,

Lisa

View solution in original post

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3 Replies
ShifangZ_26
Moderator
Moderator
Moderator
10 likes given 250 sign-ins 1000 replies posted

Hi Tetsuo,

1. The VBUS_IN_Discharge should be wire to source of VBUS.

2. It is can use CYPD3174.

Best Regards,

Lisa

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Lisa-san,

Thank you for your reply.

I revised schematic.

Is it correct?

Fix_5V_Reg_2.png

And, I understood to use CYPD3174 for this project.

Thanks,

Tetsuo

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Hi Tetsuo,

Kindly design it as below:

pastedImage_0.png

Best Regards,

Lisa

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