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- Part Number TUSB1146RNQT
- Manufacturer Texas Instruments
- Pin Count 41
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - RNQ0040A+
- Released Date May 22, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
TUSB1146RNQT Details
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Manufacturer Part Number:
TUSB1146RNQT
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Brand Name:
Texas Instruments
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.90
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Date Of Intro:
2020-05-24
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Manufacturer:
Texas Instruments
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YTEOL:
15
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Analog IC - Other Type:
CROSS POINT SWITCH
TUSB1146RNQT Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the TUSB1146RNQT evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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To ensure reliable operation in high-temperature environments, it is essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and ensuring good airflow around the device. Additionally, the TUSB1146RNQT has a built-in thermal protection feature that shuts down the device if the junction temperature exceeds 150°C.
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The TUSB1146RNQT is a USB 3.2 Gen 1 device, but it is backward compatible with USB 2.0. However, using it in a USB 2.0-only system may limit its performance and functionality. For example, the device may not be able to take full advantage of its high-speed capabilities, and some features like SuperSpeed may not be available.
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Texas Instruments provides a range of tools and resources to help troubleshoot issues with the TUSB1146RNQT, including application notes, FAQs, and technical support forums. Additionally, engineers can use signal integrity analysis tools, such as oscilloscopes and signal analyzers, to identify and debug issues with the device.
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The TUSB1146RNQT has a typical active power consumption of 350 mW and a standby power consumption of 10 mW. To minimize power consumption, engineers can use power management techniques such as dynamic voltage and frequency scaling, clock gating, and power gating. Additionally, the device has built-in power management features, such as automatic power-down and wake-up, to reduce power consumption when not in use.
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TUSB1146RNQT Overview
Use the download button to access the TUSB1146RNQT schematic symbol, PCB footprint, and 3D model.
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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.