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 .
|Part number||Order||Device type||Function||Alternate mode||Data role||External power path control||Iq (Typ) (uA)||Realtime VBUS monitoring||Dead battery support||USB speed (Mbps)||Operating temperature range (C)||Rating||Configuration||Package Group|
||Passive switch||DockPort||No||DRP||No||4500||No||No||5000||0 to 70||Catalog||2:1||WQFN | 56|