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Original question:

HD3SS3220: Do I need this part with the CC controller if I am using the TPS65987 PD controller?

HD3SS3220: Eval board?

Brian Antheunisse
Expert 5305 points
Part Number: HD3SS3220
Other Parts Discussed in Thread: TPS65987, HD3SS3212, HD3SS3202

Hi guys,

My customer plans on using the TPS65987 PD Controller and is ordering it's respective eval board. The product will be dual role port, so I will also suggest the HD3SS3220 mux. Is there any sort of eval board for this part? The EVM on the product page is the mini-dock design, which is over complicated and redundant with most of the TPS65987 EVM.

Thanks,

Brian 

  • 0
    TI__Mastermind 19720 points
    Hello,
    I am confused, the TPS65987 and the HD3SS3220 both have a CC controller in the device. You cannot use both CC controllers at the same time so i would not use the TPS65987 and the HD3SS3220 on the same type C port. The HD3SS3212 is the HD3SS3220 without the CC controller. You can also use the HD3SS3202 and it has an EVM online.
  • 0 in reply to Michael.Walker
    TI__Expert 5305 points
    I am sorry , I miss-typed. You had just, on another post, just suggested the HD3SS3212 and that is the part I meant I wanted to suggest. The HD3SS3212 doesnt have an EVM, just the mini-dock design, which is overkill and redundant to the PD controller EVM.

    I think my customer would prefer a part they can order a board for, so would you then suggest the 3202 instead of the 3212?

    Thanks,
    Brian
  • 0 in reply to Brian Antheunisse
    TI__Mastermind 19720 points
    Hello,
    The HD3SS3212 and the HD3SS3202 will have the same performance in your application. The biggest difference between the the HD3SS3202 and the HD3SS3212 is that the 3202 has a smaller package than the 3212 . So you can get the HD3SS3202 EVM if you can use a board that has the SMP connectors. www.ti.com/.../hd3ss3202evm
    -Michael