TUSB4041IPAPQ1 Equivalent & Substitute Parts

Part Overview

The TUSB4041IPAPQ1 is a USB 2.0 hub controller IC manufactured by Texas Instruments, designed for multi-port USB interface applications. This device integrates hub control functionality in a 64-HTQFP package and operates across automotive-grade specifications with AEC-Q100 qualification. The part is currently in active production status with 1900 units available in tray packaging. Substitute parts are identified when packaging format changes are required while maintaining identical electrical and mechanical specifications.

Substiute Parts

TUSB4041IPAPQ1

Texas InstrumentsIn Stock: 1961TUSB4041IPAPQ1 Datasheet

Current PartRFQ

TUSB4041IPAP

Texas InstrumentsIn Stock: 21105TUSB4041IPAP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The TUSB4041IPAPQ1 and TUSB4041IPAP are functionally equivalent USB 2.0 hub controller devices sharing the same base product number (TUSB4041) and identical electrical specifications. The substitution relationship is determined by the following parameters:

• Identical hub controller function and USB 2.0 protocol support
• Matching 64-HTQFP (10x10) package geometry and pin configuration
• Identical supply voltage requirements (1.1V, 3.3V)
• Matching operating temperature range (-40°C to 85°C)
• Equivalent automotive grade and AEC-Q100 qualification
• Identical RoHS3 compliance and MSL rating

The primary difference between these parts is packaging format: TUSB4041IPAPQ1 is supplied in tray packaging, while TUSB4041IPAP is supplied in tube packaging. Both formats contain the same die and are suitable for identical applications.

Parameter Comparison

Engineering Selection Recommendations

Both TUSB4041IPAPQ1 and TUSB4041IPAP are active production devices with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and supply chain availability. The TUSB4041IPAPQ1 in tray packaging is suitable for automated assembly processes, while TUSB4041IPAP in tube packaging accommodates alternative handling and storage requirements. Both parts maintain automotive-grade qualification and AEC-Q100 compliance, ensuring suitability for automotive and industrial applications requiring USB 2.0 hub control functionality.

Frequently Asked Questions (FAQ)

Q: Are TUSB4041IPAPQ1 and TUSB4041IPAP electrically interchangeable?

A: Yes. Both parts share identical electrical specifications, including supply voltage (1.1V, 3.3V), operating temperature range (-40°C to 85°C), and USB 2.0 hub controller functionality. The die and pin configuration are identical.

Q: What is the only difference between these two part numbers?

A: The packaging format. TUSB4041IPAPQ1 is supplied in tray packaging, while TUSB4041IPAP is supplied in tube packaging. The physical component and electrical performance are identical.

Q: Can I use TUSB4041IPAP as a direct replacement for TUSB4041IPAPQ1 in my design?

A: Yes, provided your assembly process and handling procedures accommodate tube packaging instead of tray packaging. The component itself is functionally identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both TUSB4041IPAPQ1 and TUSB4041IPAP carry automotive grade designation and AEC-Q100 qualification, meeting automotive industry reliability standards.

Q: What does the MSL rating of 3 mean for storage and handling?

A: MSL 3 indicates a moisture sensitivity level requiring storage in controlled humidity conditions. Both parts must be stored in dry conditions and have a floor life of 168 hours after exposure to ambient humidity before soldering.