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TPS2549IRTERQ1

Charging capabilities

Quantity Unit Price(USD) Ext. Price
1000 $0.717 $717.00
500 $0.733 $366.50
100 $0.772 $77.20
30 $1.112 $33.36
10 $1.191 $11.91
1 $1.324 $1.32

Inventory:5,880

*The price is for reference only.
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Overview of TPS2549IRTERQ1

The TPS2549IRTERQ1 is an automotive USB charging port controller IC designed to provide power and communication for USB Type-C™ and Type-A ports in vehicles. It offers various features for safe and efficient charging of mobile devices while ensuring compatibility with different USB standards and protocols.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VBUS: USB Power Supply Voltage
  • CC1: Configuration Channel 1 for USB Type-C detection
  • CC2: Configuration Channel 2 for USB Type-C detection
  • VBUSC: VBUS Charge Enable
  • TX: Transmitter Data Output
  • RX: Receiver Data Input
  • SYS: System I/O Voltage
  • GND: Ground Connection
  • EN: Enable Pin for Controller
  • ... (more pins as per datasheet)

Circuit Diagram

Include a circuit diagram showing the connections and operation of the TPS2549IRTERQ1 for a comprehensive understanding of its functionality.

Key Features

  • Automotive USB Charging Controller: Specifically designed for USB charging applications in vehicles.
  • USB Type-C and Type-A Support: Compatible with both USB Type-C and Type-A ports for versatile connectivity.
  • Advanced Charging Features: Offers various charging modes and protocols for fast and safe charging of mobile devices.
  • Integrated Protections: Includes overcurrent protection, overvoltage protection, and thermal shutdown for enhanced safety.
  • Automotive Grade: Meets automotive industry standards for reliability and performance in vehicle applications.

Note: For detailed technical specifications, refer to the TPS2549IRTERQ1 datasheet.

Application

  • Vehicle Charging Ports: Ideal for implementing USB charging ports in cars, trucks, and other automotive vehicles.
  • Mobile Device Charging: Suitable for charging smartphones, tablets, and other portable devices in a vehicle environment.
  • Automotive Connectivity: Enables seamless integration of USB charging capabilities in automotive infotainment systems.

Functionality

The TPS2549IRTERQ1 serves as a reliable and efficient controller for automotive USB charging ports, offering advanced features for safe and rapid charging of mobile devices in vehicles.

Usage Guide

  • Power Supply: Connect VBUS and SYS pins to the appropriate power sources as per the application requirements.
  • Data Communication: Use TX and RX pins for data transmission between the controller and connected devices.
  • Enable Control: Utilize the EN pin to enable or disable the functionality of the TPS2549IRTERQ1 as needed.

Frequently Asked Questions

Q: Is the TPS2549IRTERQ1 suitable for use in commercial vehicles?
A: Yes, the TPS2549IRTERQ1 is designed for automotive applications and can be used in various types of vehicles, including commercial fleets.

Q: What are the main differences between USB Type-C and Type-A charging ports supported by the TPS2549IRTERQ1?
A: USB Type-C ports offer reversible plug orientation and higher power delivery capabilities compared to Type-A ports, providing more versatile charging options for devices.

Equivalent

For similar functionalities, consider these alternatives to the TPS2549IRTERQ1:

  • TPS25740A: An automotive USB PD controller supporting Power Delivery (PD) profiles for advanced charging applications.
  • LM3524D: This IC from Texas Instruments offers similar features for automotive USB charging control with additional PWM capabilities.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product type Charge port controller Vin (min) (V) 4.5
Vin (max) (V) 6.5 Continuous current (max) (A) 3.2
Current limit (A) 0.25 to 3.6 Operating temperature range (°C) -40 to 85
Enable Active High Number of switches 1
Current limit accuracy at 1 A 0.1 Rating Automotive

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Warranty, Returns, and Additional Information

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