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TUSB2046IBVF - Texas Instruments

Description: 4-port 12-Mbps USB full-speed hub with optional serial EEPROM interface

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TUSB2046IBVF - Texas Instruments - PCB symbol
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PCB Footprints
TUSB2046IBVF - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - VF (S-PQFP-G32)
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3D Models
TUSB2046IBVF - Texas Instruments - 3D model - Quad Flat Packages - VF (S-PQFP-G32)
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TUSB2046IBVF Details

  • Manufacturer Part Number:

    TUSB2046IBVF

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-07-06

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    SUPPORTS 6-MHZ OPERATION THROUGH A CRYSTAL INPUT OR A 48-MHZ INPUT CLOCK

  • Bus Compatibility:

    VBUS

  • Clock Frequency-Max:

    6 MHz

  • Data Transfer Rate-Max:

    1.5 MBps

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    40 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

TUSB2046IBVF Frequently Asked Questions (FAQs)

  • A good PCB layout for the TUSB2046IBVF involves keeping the USB traces as short as possible, using a solid ground plane, and placing the device close to the USB connector. Additionally, it's recommended to use a common mode filter and a shielded cable to reduce EMI.
  • The TUSB2046IBVF requires a single 3.3V power supply. It's recommended to power the device after the USB bus is powered, and to ensure that the power supply is stable before connecting to the USB bus.
  • The TUSB2046IBVF has a maximum junction temperature of 150°C. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the thermal pad on the bottom of the package.
  • To troubleshoot issues with the TUSB2046IBVF, check the USB bus voltage, signal integrity, and device configuration. Use tools like a logic analyzer or oscilloscope to debug the USB signals, and consult the TI support resources for additional guidance.
  • The TUSB2046IBVF is a USB hub controller and does not require firmware or software to operate. However, the device connected to the hub may require specific drivers or software to function properly.

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TUSB2046IBVF Overview

Use the download button to access the TUSB2046IBVF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TUSB2, or try a keyword search, such as Bus Controllers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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