TUSB4041IPAPQ1 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TUSB4041IPAPQ1 is an automotive-grade four-port USB 2.0 hub controller supporting High-Speed 480 Mbps operation from Texas Instruments. It operates from 3.3 V supply, includes I2C/SMBus interface, and meets AEC-Q100 Grade 3 requirements. Available in 64-pin TQFP package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 65
- Lifecycle
- ACTIVE
- Datasheet
- TUSB4041IPAPQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2800(MOQ 160)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive AEC-Q100 Grade 3 qualified four-port USB 2.0 hub operating at full 480 Mbps High-Speed for in-vehicle connectivity
- 3.3 V single-supply operation with I2C and SMBus configuration interface for flexible system integration in automotive designs
- 24 MHz internal clock with 64-pin TQFP package enabling compact PCB layout in infotainment and telematics applications
Applications
The TUSB4041IPAPQ1 is designed for automotive infotainment systems, telematics units, and in-vehicle USB hubs where AEC-Q100 qualification is required. Its four downstream ports at 480 Mbps enable simultaneous connection of cameras, storage devices, and human interface devices on a single USB bus. The I2C/SMBus interface allows the host processor to configure and monitor hub status, making it ideal for connected vehicle platforms requiring robust USB expansion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES AT 3.3 SUPPLY |
| Bus Compatibility | I2C, SMBUS, USB |
| Clock Frequency-Max | 24MHz |
| Data Transfer Rate-Max | 0.0125MBps |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 86mA |
| Supply Voltage-Max | 1.26V |
| Supply Voltage-Min | 0.99V |
| Supply Voltage-Nom | 1.1V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TUSB4041IPAPQ1:
Frequently Asked Questions
Which automotive qualification does the TUSB4041IPAPQ1 meet, and what temperature range does it cover?
The TUSB4041IPAPQ1 is AEC-Q100 Grade 3 qualified, supporting operation across an ambient temperature range of -40°C to +85°C. This qualification makes it suitable for automotive infotainment, telematics, and in-vehicle USB hub applications where long-term reliability under harsh environmental conditions is required.
How many USB ports does the TUSB4041IPAPQ1 provide and at what maximum data rate?
The TUSB4041IPAPQ1 provides 4 downstream USB 2.0 ports, each capable of 480 Mbps High-Speed operation. The device handles all USB 2.0 protocol including Full-Speed at 12 Mbps and Low-Speed at 1.5 Mbps on the same ports, allowing mixed-speed device connections in a single automotive USB hub design.
What supply voltage does the TUSB4041IPAPQ1 require and does it support configuration via a serial bus?
The TUSB4041IPAPQ1 operates from a 3.3 V supply and includes an I2C and SMBus interface with a maximum clock frequency of 24 MHz for host configuration and status monitoring. This serial interface allows the vehicle ECU to dynamically adjust hub parameters such as port power management without additional discrete components.
What package does the TUSB4041IPAPQ1 use and what are the implications for PCB routing in a tight automotive layout?
The TUSB4041IPAPQ1 is housed in a 64-pin TQFP package (JESD-30 code S-PQFP-G64) with a 0.5 mm pin pitch and approximately 10 mm x 10 mm body. This compact footprint supports high-density automotive PCB designs and the perimeter pinout simplifies USB differential-pair routing for 480 Mbps signal integrity compliance.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 160+ | $7.6400 | $1222.40 |
| 250+ | $6.5800 | $1645.00 |
| 480+ | $6.4300 | $3086.40 |
| 1120+ | $6.2800 | $7033.60 |
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