Quick charge 2/3/4.0+

[hoangdaive]

Dear All,

Currently, I'm designing a power adapter as below:

- Power: 18W - 20W

- 1 USB-Type C port (Support QC4+)

- 1 USB-Type A port (Support QC 2, 3)

I'm using your chipset (TEA19051). But i don't understand how to design this product have two output (1 USB-Type C and 1 USB-Type A) that using one chipset (TEA19051).

Can you help me?

[guoweisun]

Hi,

You need two outputs with one TEA19051,right?

Sorry that can you tell us where you find some information about one TEA19051 support two channels outputs? I want to make sure I didn't miss something.

[hoangdaive]

Hi,

Thanks for your reply!

I see in the datasheet have some information as below:

Support:

- USB Type-C v.1.3

- USB Power Delivery (USB-PD) 2.0 and 3.0 including Programmable Power Supply
(PPS)

- Supports Qualcomm® QuickCharge™ QC2.0, QC3.0, and QC4+ protocols

- Battery Charging 1.2 (BC 1.2)

So, I want to designing a product that support two channels outputs!

[guoweisun]

Hi,

Yes,it can support such topology but only can support one channel output.

[hoangdaive]

Hi,

Yes, thank you so much!