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TPS25741ARSMT
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TPS25741ARSMT

Product Overview

Category

The TPS25741ARSMT belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is specifically designed for USB Type-C™ and USB Power Delivery (PD) applications.

Characteristics

  • Supports USB PD 3.0 and USB Type-C specifications.
  • Provides a complete solution for implementing a USB PD sink or source.
  • Offers programmable power profiles and advanced features for efficient power delivery.
  • Enables fast charging and power negotiation between devices.
  • Incorporates protection mechanisms to ensure safe operation.

Package

The TPS25741ARSMT is available in a small outline, thermally enhanced QFN package.

Essence

The essence of the TPS25741ARSMT lies in its ability to facilitate power delivery and negotiation in USB Type-C and USB PD applications.

Packaging/Quantity

This PMIC is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Input Voltage Range: 3.5V to 24V
  • Output Voltage Range: 3.3V to 20V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: QFN

Detailed Pin Configuration

The TPS25741ARSMT has the following pin configuration:

  1. VBUS
  2. CC1
  3. CC2
  4. GND
  5. SDA
  6. SCL
  7. INT
  8. EN
  9. VCONN
  10. VDD
  11. VSS
  12. D+
  13. D-
  14. PSEL
  15. PSNS
  16. PGND

Functional Features

  • USB PD protocol support for power negotiation.
  • Integrated voltage and current monitoring.
  • Overvoltage and overcurrent protection.
  • Programmable power profiles for different device requirements.
  • Automatic detection of USB Type-C plug orientation.

Advantages and Disadvantages

Advantages

  • Comprehensive solution for USB PD applications.
  • Supports fast charging and efficient power delivery.
  • Provides protection mechanisms for safe operation.
  • Programmable power profiles offer flexibility.
  • Automatic plug orientation detection simplifies user experience.

Disadvantages

  • Limited to USB Type-C and USB PD applications.
  • Requires knowledge of USB PD protocol for optimal utilization.

Working Principles

The TPS25741ARSMT operates by implementing the USB PD protocol to negotiate power delivery between devices. It monitors voltage and current levels, ensuring safe operation by incorporating protection mechanisms against overvoltage and overcurrent conditions. The PMIC also allows for programmable power profiles, enabling customization based on specific device requirements.

Detailed Application Field Plans

The TPS25741ARSMT finds application in various fields, including but not limited to: - Mobile devices (smartphones, tablets) - Laptops and ultrabooks - Power banks and portable chargers - Docking stations and hubs - Automotive infotainment systems - Industrial equipment

Detailed and Complete Alternative Models

  1. TPS25740ARSMT: Similar to TPS25741ARSMT, with a lower maximum output current of 3A.
  2. TPS25742ARSMT: Similar to TPS25741ARSMT, with additional features such as I2C interface and integrated FETs.
  3. TPS25743ARSMT: Similar to TPS25741ARSMT, optimized for automotive applications with extended temperature range.

These alternative models provide similar functionality to the TPS25741ARSMT, catering to different power requirements and application scenarios.

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기술 솔루션에 TPS25741ARSMT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TPS25741ARSMT in technical solutions:

  1. Q: What is TPS25741ARSMT? A: TPS25741ARSMT is a USB Type-C and USB Power Delivery (PD) controller that provides power negotiation and control for USB PD applications.

  2. Q: What are the key features of TPS25741ARSMT? A: Some key features of TPS25741ARSMT include support for USB PD 3.0, programmable power profiles, integrated VBUS voltage monitoring, and overvoltage/overcurrent protection.

  3. Q: How can TPS25741ARSMT be used in technical solutions? A: TPS25741ARSMT can be used in various technical solutions such as USB PD chargers, power banks, docking stations, and automotive charging systems.

  4. Q: Does TPS25741ARSMT support USB PD 3.0? A: Yes, TPS25741ARSMT supports USB PD 3.0, which enables higher power delivery and faster charging capabilities.

  5. Q: Can TPS25741ARSMT handle multiple power profiles? A: Yes, TPS25741ARSMT supports programmable power profiles, allowing it to negotiate and deliver different power levels based on the connected device's requirements.

  6. Q: Does TPS25741ARSMT provide any protection features? A: Yes, TPS25741ARSMT offers overvoltage and overcurrent protection, ensuring safe operation and preventing damage to the connected devices.

  7. Q: Is TPS25741ARSMT suitable for automotive applications? A: Yes, TPS25741ARSMT is designed to meet the requirements of automotive charging systems, making it suitable for use in vehicles.

  8. Q: Can TPS25741ARSMT monitor the VBUS voltage? A: Yes, TPS25741ARSMT integrates VBUS voltage monitoring, allowing it to detect and respond to any voltage fluctuations or abnormalities.

  9. Q: What is the input voltage range supported by TPS25741ARSMT? A: TPS25741ARSMT supports an input voltage range of 3V to 24V, making it compatible with a wide range of power sources.

  10. Q: Are evaluation modules available for TPS25741ARSMT? A: Yes, Texas Instruments provides evaluation modules for TPS25741ARSMT, which can be used for testing and prototyping purposes.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.