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USB EZ-PD™ Type-C

GEPI_4792916
Employee

Hi

I'm looking for a version of the CCG3PA that it is using a resistor divider instead of the idac to control the VBUS voltage.

Do you have a document explaining me the solution with the resistor divider?

Are the PPS supported as well with this solution?

Thank you

G

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1 Solution
PranavaYN
Moderator
Moderator

Hi,

In CCG3PA, idac(Internal to CCG3PA) along with a resistor divider on the feedback externally is used to control VBUS voltage. VBUS voltage can not be controlled only using resistor divider.

CCG3PA supports PPS as source. you can get more details in CCG3PA datasheet. CYPD3171 and CYPD3175 part numbers support direct feedback.

If you are referring to sink only controller, you can check BCR.

Best regards,
Pranava

View solution in original post

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1 Reply
PranavaYN
Moderator
Moderator

Hi,

In CCG3PA, idac(Internal to CCG3PA) along with a resistor divider on the feedback externally is used to control VBUS voltage. VBUS voltage can not be controlled only using resistor divider.

CCG3PA supports PPS as source. you can get more details in CCG3PA datasheet. CYPD3171 and CYPD3175 part numbers support direct feedback.

If you are referring to sink only controller, you can check BCR.

Best regards,
Pranava

View solution in original post

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