• TUSB4020BIPHPR 48-HTQFP (7x7)
TUSB4020BIPHPR 48-HTQFP (7x7)

TUSB4020BIPHPR

Low Speed/Full Speed/High Speed Two Port USB 2.0 Hub USB 2.0 1.1V/3.3V T/R 48-Pin HTQFP EP

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Overview of TUSB4020BIPHPR

The TUSB4020BIPHPR is a USB 2.0 hub controller IC designed for high-speed USB applications, offering multiple downstream ports for expanding USB connectivity. It provides a reliable and efficient solution for integrating USB hub functionality into various electronic devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VBUS: USB Bus Power
  • DPP: USB D+ Signal
  • DMN: USB D- Signal
  • GND: Ground
  • DP1, DP2, DP3: Downstream D+ Signals
  • DM1, DM2, DM3: Downstream D- Signals
  • RESET: Reset Pin
  • OE: Output Enable Pin
  • VCC: Power Supply Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TUSB4020BIPHPR IC for a visual representation.

Key Features

  • USB 2.0 Hub Controller: Provides multiple downstream ports for expanding USB connectivity in devices.
  • High-Speed USB: Supports high-speed USB 2.0 communication for fast data transfer rates.
  • Integrated USB Transceivers: Includes integrated USB transceivers for seamless USB connectivity.
  • Built-in Power Management: Features built-in power management functions to optimize power consumption.
  • Compact Design: Comes in a compact package, suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the TUSB4020BIPHPR datasheet.

Application

  • PC Peripherals: Ideal for adding additional USB ports to PCs for connecting peripherals.
  • Consumer Electronics: Suitable for integration into consumer electronic devices to enhance USB connectivity.
  • Industrial Automation: Used in industrial automation systems requiring multiple USB connections.

Functionality

The TUSB4020BIPHPR functions as a USB hub controller, allowing devices to connect to multiple USB peripherals. It facilitates efficient data transfer and device connectivity in various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 9) to the power supply voltage.
  • USB Connections: Connect the DPP, DMN, DP1-3, and DM1-3 pins to the respective USB data lines.
  • Reset Function: Use the RESET pin to reset the hub controller if needed.

Frequently Asked Questions

Q: Can the TUSB4020BIPHPR support USB 3.0?
A: No, the TUSB4020BIPHPR is designed for USB 2.0 applications. For USB 3.0 support, consider alternative devices with USB 3.0 compatibility.

Q: Is the TUSB4020BIPHPR compatible with Mac computers?
A: Yes, the TUSB4020BIPHPR is compatible with Mac computers and various other operating systems supporting USB 2.0 connectivity.

Equivalent

For similar functionalities, consider these alternatives to the TUSB4020BIPHPR:

  • VL812-B-CJC-S:A USB 3.0 hub controller IC offering higher data transfer speeds for USB 3.0 applications.
  • FE2.1:A USB 2.0 hub controller with integrated power management functions for efficient power usage.

TUSB4020BIPHPR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Source Content uid TUSB4020BIPHPR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Package Description HTFQFP,
Reach Compliance Code compliant ECCN Code EAR99
Samacsys Manufacturer Texas Instruments Additional Feature ALSO REQUIRE SUPPLY VOLTAGE 3V TO 3.6V
Adjustable Threshold YES Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code S-PQFP-G48 JESD-609 Code e4
Length 7 mm Moisture Sensitivity Level 3
Number of Channels 2 Number of Functions 1
Number of Terminals 48 Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C Package Body Material PLASTIC/EPOXY
Package Code HTFQFP Package Shape SQUARE
Package Style FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.2 mm Supply Voltage-Max (Vsup) 1.26 V
Supply Voltage-Min (Vsup) 0.99 V Supply Voltage-Nom (Vsup) 1.1 V
Surface Mount YES Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD Terminal Form GULL WING
Terminal Pitch 0.5 mm Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30 Width 7 mm

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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