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TUSB2046BVF - Texas Instruments

Description: TUSB2046BVFG4, USB Transceiver 5-Port at 12Mbit/s, 3.3V, 32-Pin LQFP

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TUSB2046BVF - Texas Instruments - PCB symbol
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PCB Footprints
TUSB2046BVF - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - VF0032A
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3D Models
TUSB2046BVF - Texas Instruments - 3D model - Quad Flat Packages - VF0032A
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TUSB2046BVF Details

  • Manufacturer Part Number:

    TUSB2046BVF

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    32

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bus Compatibility:

    USB

  • Clock Frequency-Max:

    6 MHz

  • Data Transfer Rate-Max:

    12 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:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    40 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

TUSB2046BVF Frequently Asked Questions (FAQs)

  • A good PCB layout for the TUSB2046BVF involves keeping the USB traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the USB connector. TI provides a recommended PCB layout in the datasheet and application notes.
  • The 1.5kΩ pull-up resistor on the D+ line is required for USB enumeration. It should be connected between the D+ line and VBUS. Make sure to use a resistor with a low tolerance (e.g., 1%) to ensure reliable operation.
  • The TUSB2046BVF supports USB 2.0, which has a maximum cable length of 3 meters (10 feet). However, the actual cable length may be limited by the specific application and the quality of the cable.
  • The TUSB2046BVF has an internal overcurrent protection (OCP) feature that can be enabled by connecting the OCP pin to a resistor divider network. The OCP threshold can be adjusted by selecting the appropriate resistor values.
  • No, the TUSB2046BVF is a USB 2.0 transceiver and is not compatible with USB 3.0 or USB 3.2. For USB 3.0 or USB 3.2 applications, consider using a different device, such as the TUSB1310 or TUSB402.

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TUSB2046BVF Overview

Use the download button to access the TUSB2046BVF 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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