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USB EZ-PD Type-C

byhoc_3774811
New Contributor

In the Cypress 45W Car Charger reference design, U4-16 (DP0) is tied to C-D- and U4-17 (DM0) to C-D+.  These look reversed.  Please advise.

Thanks,

Byron

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1 Solution
YiZ_31
Moderator
Moderator

Hi,

It's not reversed. Pin 17 of CCG3PA should be DP/P3.0. Pin 16 should be DM0/P3.1(See datasheet). The label of the component used in this schematic is not correct.

Regards,

Eddie

View solution in original post

2 Replies
byhoc_3774811
New Contributor

Added snapshot of circuit:

Cypress car charger circuit.png

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YiZ_31
Moderator
Moderator

Hi,

It's not reversed. Pin 17 of CCG3PA should be DP/P3.0. Pin 16 should be DM0/P3.1(See datasheet). The label of the component used in this schematic is not correct.

Regards,

Eddie

View solution in original post