TUSB4020BI: device selection on USB hub

Frank Cai

Part Number: TUSB4020BI
Other Parts Discussed in Thread: TUSB8042A

Hi team,

Could you please help to check whether we have suitable device for below requirements? Thanks.

Operating voltage: VDD for 4.5V-5.5V, VDD for 3V-3.6V, VDD for 1.62V to 1.98V
operating temp: -40 to +85
upstream support HS 480MHz, full speed 12MHz. Downstream port support HS 480MHz, FS 12Mhz, LS 1.5MHz.
support 7 Downstream ports

BRs.

Frank Cai

0 Brian Zhou 1 month ago

Hi Frank:

we have TUSB4041, but it only meet 2 & 3.

Regards

Brian

0 Frank Cai 1 month ago in reply to Brian Zhou

Hi Brian,

Thanks for the information, could you help to recommend if we have device which can fulfill the following requirements?

1. Support USB2.0, USB3.0 GEN2

2. TYPE-C for upstream port

3. 4 downstream ports

4. Size < 9*9

5. Operating temp-40~105°

BRs.

Frank Cai

0 Brian Zhou 1 month ago in reply to Frank Cai

sorry, TI hub can only support USB3 Gen1, like TUSB8042A.

Best

Brian

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