What is the Additional Feature ?

Name: TUSB4041IPAPQ1
Brand: Texas Instruments
SKU: TUSB4041IPAPQ1
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 TUSB4041IPAPQ1

Part No.:: TUSB4041IPAPQ1

Manufacturer:: Texas Instruments

Package:: 64-PowerTQFP

Datasheet:: TUSB4041IPAPQ1.pdf

Description:: IC USB 2.0 4PORT HUB 64HTQFP

In Stock:: 3051

Quantity:: Add To Cart

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TUSB4041IPAPQ1 Specifications

Package/Case:
64-PowerTQFP
Packaging:
Bulk,Tube
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage-Supply:
1.1V, 3.3V
Current-Supply:
-
OperatingTemperature:
-40°C ~ 85°C

TUSB4041IPAPQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TUSB4041IPAPQ1 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 TUSB4041IPAPQ1 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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TUSB4041IPAPQ1 information

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TUSB4041IPAPQ1 Typical application Circuitry

TUSB4041IPAPQ1

The TUSB4041IPAPQ1 is a USB 2.0 hub controller integrated circuit, specifically designed for automotive applications and compliant with the relevant automotive standards. It is part of Texas Instruments' USB hub controller family, designed to interface with multiple USB devices, expanding a single USB port into multiple ports. This device is particularly suited for automotive infotainment systems, where multiple USB connections are required.

1. Power Supply Connection: The TUSB4041IPAPQ1 requires a stable power supply, usually 3.3V, connected to its VCC pin. Proper power decoupling with capacitors near the VCC pin is critical to ensure stable operation, especially in the fluctuating power environment of automotive applications.

2. USB Upstream Connection: The hub connects to the host system (e.g., an automotive infotainment unit) through its upstream USB port. This connection is critical for communication with the host system and should be correctly impedance-matched to maintain USB 2.0 compatibility and performance.

3. Downstream USB Ports: The TUSB4041IPAPQ1 expands one USB connection into four downstream ports, allowing multiple USB devices to be connected. Each downstream port needs to be correctly designed, following USB impedance matching and layout guidelines, to ensure reliable operation and connectivity for various USB devices.

4. Oscillator Circuit: Like many USB hub controllers, the TUSB4041IPAPQ1 requires an external crystal oscillator to provide a stable clock source. This clock is crucial for managing data transfer timing and ensuring the hub operates in sync with USB timing requirements.

5. Configuration Pin Settings: The TUSB4041IPAPQ1 has several configuration pins that determine its operational modes, such as the mode of power switching and ganging of downstream ports. These pins might be tied to high (VCC) or low (ground) levels, depending on the desired configuration, and are crucial for defining the hub's behavior.

6. Overcurrent Protection: Each downstream port typically includes overcurrent protection to safeguard the hub and connected devices against excessive current draw. The TUSB4041IPAPQ1 has specific pins for overcurrent sensing and reporting, which need to be correctly configured and connected to external circuitry designed for this protection.

7. EEPROM Interface: Some configurations of the TUSB4041IPAPQ1 may use an external EEPROM to store configuration data. This feature allows the hub to be customized for specific applications or behaviors, loading configurations automatically at power-up.

By addressing these key connection and configuration points, the TUSB4041IPAPQ1 can be effectively integrated into automotive systems, providing reliable and flexible USB connectivity solutions that meet the rigorous demands of automotive applications.

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6. What is the process for return or replacement of TUSB4041IPAPQ1?

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 TUSB4041IPAPQ1 we delivered, we will accept the replacement or return of the TUSB4041IPAPQ1 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 TUSB4041IPAPQ1.

(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