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USB EZ-PD™ Type-C

Anand
Level 1
5 sign-ins First reply posted First question asked
Level 1

Hi I am planning to use CYPD3171-24LQXQ in my design and this is for QC operation. In the datasheet it is given that it supports QC4.0. Just want to know whether it supports all QC modes with both source and sink capability? Because i am in a confusion after going through the QC related answers in the forrum.

Please let me know

Thanks and Regards

Anand B

 

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MallikaK_22
Moderator
Moderator 250 solutions authored 500 replies posted 250 replies posted
Moderator

Hello Anand,

>> For power bank solution using CYPD3171 chip: In power bank project in SDK, CCG3PA supports QC 3.0 in source role. However, it doesn't supports QC in sink role. It only supports BC1.2 and Apple charging in sink.

>> For Car charger solution using CYPD3171: It supports QC 4.0, QC 3.0.

Regards,

Mallika

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4 Replies
MallikaK_22
Moderator
Moderator 250 solutions authored 500 replies posted 250 replies posted
Moderator

Hello Anand,

>> For power bank solution using CYPD3171 chip: In power bank project in SDK, CCG3PA supports QC 3.0 in source role. However, it doesn't supports QC in sink role. It only supports BC1.2 and Apple charging in sink.

>> For Car charger solution using CYPD3171: It supports QC 4.0, QC 3.0.

Regards,

Mallika

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Anand
Level 1
5 sign-ins First reply posted First question asked
Level 1

Hi Mallika,

You mean to say, For Car charger solution,  the controller supports both source and sink wrt QC?

Thanks

Anand B

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MallikaK_22
Moderator
Moderator 250 solutions authored 500 replies posted 250 replies posted
Moderator

Hi Anand,

Please note that car charger solution implies CCG3PA source role only.

Regards,

Mallika

Marshal_Zhang
Level 4
25 sign-ins 10 replies posted 10 sign-ins
Level 4

QC Source: Support QC4.0  and QC2&3 classA/B.

QC Sink: No Support. But QC2 can be simulated by software.

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