TUSB2046BIVFR Part Information
The TUSB2046B is a 3.3-V CMOS hub device that provides one upstream port and four downstream ports in compliance with the Universal Serial Bus (USB) specification as a full-speed hub. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully compliant USB transceivers are integrated into the ASIC for all upstream and downstream ports. The downstream ports support full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR pin selects either the bus-powered or the self-powered mode. Configuring the GANGED input determines the power switching and overcurrent detection modes for the downstream ports. If GANGED is high, all PWRON outputs switch together and if any OVRCUR is activated, all ports transition to the power-off state. If GANGED is low, the PWRON outputs and OVRCUR inputs operate on a per-port basis.
|USB IC Type||USB Hub Controller|
|Supply Voltage Min||3.3V|
|Supply Voltage Max||3.6V|
|Interface Case Style||LQFP|
|No. of Pins||32Pins|
|No. of Ports||4 Port, 4Ports|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 3 - 168 hours|
|SVHC||No SVHC (27-Jun-2018)|
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TUSB2046BIVFR?
Additional datasheets, footprints and schematics for TUSB2046BIVFR are listed in our Part Details tab. You can also find the TUSB2046BIVFR image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for TUSB2046BIVFR in the Pricing & Inventory tab next to part details. You can view TUSB2046BIVFR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does TUSB2046BIVFR fall under?
The TUSB2046BIVFR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
Can I view similar or alternative parts?
You can view similar parts to TUSB2046BIVFR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the TUSB2046BIVFR you can contact the distributor directly for product support, shipping queries etc.
Is the TUSB2046BIVFR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for TUSB2046BIVFR have stock available?
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