TUSB4020BIPHPR USB 2.0 Hub Controller Equivalent & Substitute Parts

Part Overview

The TUSB4020BIPHPR is an active USB 2.0 hub controller IC manufactured by Texas Instruments, designed for multi-port USB interface applications. This component functions as a USB hub controller supporting USB 2.0 protocol standards and operates across industrial temperature ranges. The part is currently in active production status with substantial inventory availability. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements such as automotive qualification.

Substiute Parts

TUSB4020BIPHPR

Texas InstrumentsIn Stock: 30253TUSB4020BIPHPR Datasheet

Current PartRFQ

TUSB4020BIPHPRQ1

Texas InstrumentsIn Stock: 15356TUSB4020BIPHPRQ1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TUSB4020BIPHPR are identified based on strict parametric equivalence across the following criteria:

• Identical USB protocol and standards (USB 2.0)
• Identical hub controller function
• Identical package type and pin configuration (48-PowerTQFP, 7x7)
• Identical supply voltage requirements (1.1V, 3.3V)
• Identical operating temperature range (-40°C ~ 85°C)
• Identical RoHS compliance status (ROHS3 Compliant)
• Identical MSL rating (3, 168 Hours)
• Same manufacturer (Texas Instruments)
• Same base product number (TUSB4020)

The TUSB4020BIPHPRQ1 meets all parametric equivalence criteria and is classified as a direct substitute. The primary distinction is the addition of automotive-grade qualification (AEC-Q100) in the substitute part, which represents an enhanced specification level rather than a functional deviation.

Parameter Comparison

Engineering Selection Recommendations

Both the TUSB4020BIPHPR and TUSB4020BIPHPRQ1 are active production parts with full RoHS3 compliance and identical core electrical and mechanical specifications. Selection between these parts depends on application requirements:

The TUSB4020BIPHPR is suitable for industrial and commercial applications where standard-grade components meet performance and reliability requirements.

The TUSB4020BIPHPRQ1 is specified for automotive applications requiring AEC-Q100 qualification. This part carries automotive-grade certification and is appropriate for vehicle-mounted systems and automotive-tier supply chain requirements.

Both parts share identical package geometry, pin configuration, supply voltage requirements, and operating temperature ranges, enabling direct substitution at the component level when application requirements align.

Frequently Asked Questions (FAQ)

Q: Can TUSB4020BIPHPRQ1 be used as a substitute for TUSB4020BIPHPR?

A: Yes. The TUSB4020BIPHPRQ1 meets all parametric equivalence criteria for the TUSB4020BIPHPR, including identical USB 2.0 protocol support, hub controller function, 48-PowerTQFP package configuration, supply voltage (1.1V, 3.3V), operating temperature range (-40°C ~ 85°C), and RoHS3 compliance. The substitute part includes automotive-grade qualification (AEC-Q100), which represents an enhanced specification level.

Q: Can TUSB4020BIPHPR be used in place of TUSB4020BIPHPRQ1?

A: The TUSB4020BIPHPR lacks automotive-grade qualification (AEC-Q100). Substitution is not appropriate for applications requiring automotive-tier certification or AEC-Q100 compliance.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the 48-PowerTQFP package with 7x7 millimeter dimensions. Pin configuration and PCB footprint requirements are identical.

Q: What are the supply voltage requirements for these parts?

A: Both parts operate with dual supply voltages of 1.1V and 3.3V. Circuit design must accommodate both voltage levels as specified.

Q: What is the operating temperature range for these hub controllers?

A: Both parts operate across the industrial temperature range of -40°C to 85°C.

Q: Are both parts RoHS compliant?

A: Yes. Both the TUSB4020BIPHPR and TUSB4020BIPHPRQ1 are ROHS3 compliant.