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Name: TPS2549IRTERQ1
Brand: Texas Instruments
SKU: TPS2549IRTERQ1
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 TPS2549IRTERQ1

Part No.:: TPS2549IRTERQ1

Manufacturer:: Texas Instruments

Package:: 16-WQFN (3x3)

Datasheet:: TPS2549IRTERQ1.pdf

Description:: IC PWR SWITCH N-CHAN 1:1 16WQFN

In Stock:: 3357

Quantity:: Add To Cart

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TPS2549IRTERQ1 Specifications

Package/Case:
16-WQFN (3x3)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
SwitchType:
USB Switch
NumberofOutputs:
1
Ratio-Input:Output:
1:1
OutputConfiguration:
High Side
OutputType:
N-Channel
Interface:
On/Off
Voltage-Load:
4.5V ~ 6.5V
Voltage-Supply(Vcc/Vdd):
Not Required
Current-Output(Max):
3A
RdsOn(Typ):
47mOhm
InputType:
Non-Inverting
Features:
Load Discharge, Status Flag
FaultProtection:
Current Limiting (Adjustable), Over Temperature, Over Voltage, UVLO
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS2549IRTERQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS2549IRTERQ1 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 TPS2549IRTERQ1 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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TPS2549IRTERQ1 information

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TPS2549IRTERQ1 Typical application Circuitry

TPS2549IRTERQ1

The TPS2549IRTERQ1 is a specialty semiconductor chip with unique technical parameters, unique functionality, and applicability in a range of circumstances.

Capabilities of TPS2549IRTERQ1

The TPS2549IRTERQ1 functions as a USB charging port controller and power switch. It is designed to manage USB power delivery, focusing on providing efficient charging capabilities, overcurrent protection, and data line control, crucial for the safety and efficiency of USB charging systems.

Application Scenarios

This chip is used in:

- Automotive USB Charging Ports: For providing power in vehicles.

- Portable Charging Stations: In managing power delivery for multiple devices.

- Consumer Electronics: As part of USB charging solutions in various gadgets.

Key Specifications

- Integrated USB 2.0 Data Line Switching: Facilitates data communication control.

- Adjustable Current Limiting: Offers customization for charging current.

- Overcurrent and Short Circuit Protection: Ensures safety against power anomalies.

- High-Voltage Tolerance: Suitable for diverse power environments.

Application Example: Automotive USB Charging System

In an automotive USB charging system, the TPS2549IRTERQ1 can be utilized to manage and protect the USB charging ports. Here's a detailed circuit connection guide:

Circuit Connection Overview

1. Power Input (VIN Pin): Connect this pin to the vehicle's power supply, typically a 12V source.

2. USB Port Power Output (VOUT Pin): Attach this pin to the power input of the USB port in the vehicle.

3. Data Line Control (D+ and D- Pins): Connect these pins to the USB data lines for managing data transfer and charging protocols.

4. Enable Function (EN Pin): Link this pin to a control unit (like an automotive microcontroller) to enable or disable the power switch.

5. Current Limit Setting (ILIM Pin): Use an external resistor connected to this pin to set the desired current limit for the USB port.

6. Ground Connection (GND Pin): Essential for establishing a common ground reference.

7. Fault Reporting (FAULT Pin): Connect to an indicator or control system to monitor fault conditions.

Design Considerations

When designing circuits with the TPS2549IRTERQ1, consider these factors:

- Power Source Compatibility: Ensure the chip is compatible with the automotive power system.

- Current Limit Precision: Accurately set current limits for optimal charging performance and protection.

- Data Line Management: Consider USB data protocols for efficient charging and data transfer.

- Thermal Management: Design for heat dissipation in the confined space of a vehicle.

- Device Compatibility: Ensure the system supports a range of USB-powered devices.

- Circuit Protection: Include safeguards against voltage spikes and reverse polarity.

- Regulatory Compliance: Adhere to automotive electronic standards and regulations.

By adhering to these design principles and implementing the specified pin connections, the TPS2549IRTERQ1 can be effectively used in automotive USB charging systems, enhancing the charging capabilities and safety of the system for various USB-powered devices.

TPS2549IRTERQ1 FAQ

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6. What is the process for return or replacement of TPS2549IRTERQ1?

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 TPS2549IRTERQ1 we delivered, we will accept the replacement or return of the TPS2549IRTERQ1 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 TPS2549IRTERQ1.

(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