Part Number : HD3SS2521
Function : DockPort Controller
Package : 5mm x11mm, 56-Pin WQFN Package (RHU)
Maker : Texas Instruments
Pinouts : 
Description :
The HD3SS2521 is an integrated DockPort switch solution. It provides independent 2:1 passive switching for the SuperSpeed USB and Display Port signals as well as for the USB 2.0 (HS/FS/LS) and I2C necessary to support DockPort applications.
In addition, a firmware upgradable integrated DockPort controller is provided to manage host and dock side DockPort detection, signal switch and power configuration.
The HD3SS2521 is offered in 56-pin WQFN package and is specified to operate from a single supply voltage of 3.3V over the temperature range of 0°C to 70°C .
Official Homepage : https://www.ti.com/product/HD3SS2521
Datasheet PDF Download :
Others datasheet of same file : HD3SS-2521, HD3SS2521RHUR, HD3SS2521RHUT
