What is the Additional Feature ?

Name: TUSB8041IPAPRQ1
Brand: Texas Instruments
SKU: TUSB8041IPAPRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TUSB8041IPAPRQ1

Part No.:: TUSB8041IPAPRQ1

Manufacturer:: Texas Instruments

Package:: 64-PowerTQFP

Datasheet:: TUSB8041IPAPRQ1.pdf

Description:: IC HUB CONTROLLER USB 64HTQFP

In Stock:: 2774

Quantity:: Add To Cart

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TUSB8041IPAPRQ1 Specifications

Package/Case:
64-PowerTQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Protocol:
USB
Function:
Hub Controller
Interface:
USB, GPIO, I²C, SMBus
Standards:
USB 3.0
Voltage-Supply:
1.1V, 3.3V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C

TUSB8041IPAPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TUSB8041IPAPRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TUSB8041IPAPRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TUSB8041IPAPRQ1 information

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TUSB8041IPAPRQ1 Typical application Circuitry

TUSB8041IPAPRQ1

The TUSB8041IPAPRQ1 is an advanced USB 3.0 hub controller designed for automotive applications, ensuring high-speed connectivity and reliable performance under automotive conditions. This device is tailored to interface with multiple USB 3.0 devices, expanding a single USB 3.0 port into four ports. It's especially suited for modern automotive infotainment systems where multiple high-speed USB connections are required for devices like smartphones, storage devices, and other USB peripherals.

1. Power Supply Connection: The TUSB8041IPAPRQ1 requires a stable power supply, typically 3.3V, applied to its VCC pin. Proper power management, including stable voltage supply and decoupling capacitors close to the power pins, is crucial to maintain operational integrity, especially in the varying electrical environments of automotive applications.

2. USB 3.0 Upstream Connection: For connection to the host system (such as an infotainment unit or central computing module), the TUSB8041IPAPRQ1's upstream port should be precisely impedance-matched to ensure reliable high-speed USB 3.0 communication. This includes maintaining differential impedance for the SuperSpeed pairs and ensuring signal integrity for the utmost performance.

3. Downstream USB Ports: The hub expands a single USB connection into four downstream ports, allowing multiple devices to connect. Each port should adhere to USB 3.0 layout and impedance matching standards to facilitate optimal performance and compatibility with a wide range of USB devices.

4. External Crystal or Oscillator Connection: The TUSB8041IPAPRQ1 relies on an external clock source, typically a crystal or an oscillator, to ensure accurate timing for USB data transfers. The clock source connects to designated oscillator pins, and its stability and accuracy are vital for the hub's performance.

5. Configuration Pin Settings: Various configuration pins allow customization of the hub's operation, such as power management features, individual port controls, and link power state configurations. These pins might need to be set high, low, or connected to specific voltages depending on the desired hub behavior and automotive system requirements.

6. Overcurrent and Short Circuit Protection: Given the automotive environment's electrical challenges, each downstream port is equipped with overcurrent protection. This feature safeguards the hub and connected devices against excessive current draw. The TUSB8041IPAPRQ1 includes mechanisms to detect overcurrent conditions and respond appropriately, typically requiring connections to external circuitry for comprehensive protection.

7. EEPROM Interface for Configuration: While not always used, an EEPROM interface allows for the storage of configuration settings or custom firmware. This can be particularly useful for setting up the hub's behavior in the automotive environment, such as port power management or individual port configurations, enabling the hub to auto-configure upon power-up.

Integrating the TUSB8041IPAPRQ1 into automotive systems offers robust USB connectivity solutions, catering to the demand for high-speed data transfer and multiple device connections in modern vehicle infotainment and connectivity systems. Proper attention to these connection and configuration details ensures that the hub operates reliably and efficiently in the automotive context.

TUSB8041IPAPRQ1 FAQ

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3. Are the TUSB8041IPAPRQ1 price and inventory displayed accurate?

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6. What is the process for return or replacement of TUSB8041IPAPRQ1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TUSB8041IPAPRQ1 we delivered, we will accept the replacement or return of the TUSB8041IPAPRQ1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TUSB8041IPAPRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations