TUSB2046BIVFR Semiconductors - ICs by Texas Instruments

USB HUB 4 PORT LQFP-32

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
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.

No distributors results available

Specifications

USB IC Type USB Hub Controller
USB Standard -
Supply Voltage Min 3.3V
Supply Voltage Max 3.6V
Interface Case Style LQFP
No. of Pins 32Pins
Data Rate 12Mbps
No. of Ports 4 Port, 4Ports
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
USB Type Hub

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TUSB2046BIVFR?

Additional datasheets, footprints and schematics for TUSB2046BIVFR are listed on our Part Details page. You can also find images and similar parts to TUSB2046BIVFR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TUSB2046BIVFR on our Product Comparison page. Access via the 'View Pricing & Stock' button to 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?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TUSB2046BIVFR have stock available?

There is no stock from authorised distributors for TUSB2046BIVFR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for TUSB2046BIVFR often in real-time on the comparison pages.

What if I can't find stock of TUSB2046BIVFR?

You can fill out our help required form which you can use to request a quote for TUSB2046BIVFR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay