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TPS2383APMRG4
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TPS2383APMRG4

Product Overview

Category

The TPS2383APMRG4 belongs to the category of Power over Ethernet (PoE) controllers.

Use

It is primarily used for managing power and data transmission in PoE systems.

Characteristics

  • Supports IEEE 802.3at and IEEE 802.3af standards.
  • Provides power management and classification features.
  • Offers advanced protection mechanisms for safe operation.
  • Enables efficient power delivery to connected devices.

Package

The TPS2383APMRG4 comes in a small outline package (SOP) with 20 pins.

Essence

This PoE controller is designed to simplify the implementation of PoE systems by integrating various functions into a single device.

Packaging/Quantity

The TPS2383APMRG4 is typically packaged in reels, with 250 units per reel.

Specifications

  • Input voltage range: 36V to 57V
  • Output voltage range: 2.7V to 14V
  • Maximum output current: 600mA
  • Operating temperature range: -40°C to 85°C
  • Power dissipation: 1.5W

Detailed Pin Configuration

The TPS2383APMRG4 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD: Power supply input
  2. VDDA: Analog power supply input
  3. VSS: Ground
  4. VSSA: Analog ground
  5. MDI: Media Dependent Interface
  6. MDI: Media Dependent Interface
  7. MDI: Media Dependent Interface
  8. MDI: Media Dependent Interface
  9. MDI: Media Dependent Interface
  10. MDI: Media Dependent Interface
  11. MDI: Media Dependent Interface
  12. MDI: Media Dependent Interface
  13. MDI: Media Dependent Interface
  14. MDI: Media Dependent Interface
  15. MDI: Media Dependent Interface
  16. MDI: Media Dependent Interface
  17. MDI: Media Dependent Interface
  18. MDI: Media Dependent Interface
  19. MDI: Media Dependent Interface
  20. MDI: Media Dependent Interface

Functional Features

  • Power management: The TPS2383APMRG4 provides efficient power management capabilities, allowing for optimal power delivery to connected devices.
  • Classification: It supports IEEE 802.3at and IEEE 802.3af standards for device classification, ensuring compatibility with a wide range of PoE devices.
  • Protection mechanisms: The controller incorporates advanced protection features such as overcurrent, overvoltage, and thermal shutdown, ensuring safe operation in various conditions.

Advantages and Disadvantages

Advantages

  • Simplifies implementation of PoE systems by integrating multiple functions into a single device.
  • Supports industry-standard PoE protocols, ensuring compatibility with a wide range of devices.
  • Offers advanced protection mechanisms for safe and reliable operation.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Requires additional external components for complete PoE system implementation.

Working Principles

The TPS2383APMRG4 operates based on the principles of Power over Ethernet. It receives power and data from an Ethernet switch or injector and manages the power delivery to connected devices. The controller classifies the connected devices based on their power requirements and negotiates the power delivery accordingly. It ensures efficient power transfer while providing necessary protection mechanisms to prevent damage to devices or the PoE system itself.

Detailed Application Field Plans

The TPS2383APMRG4 is widely used in various applications that require Power over Ethernet functionality. Some of the common application fields include:

  1. IP Cameras: The controller can power and manage IP cameras, simplifying their installation and reducing the need for separate power cables.
  2. Wireless Access Points: It is commonly used in PoE-enabled wireless access points to provide both power and data connectivity.
  3. VoIP Phones: The TPS2383APMRG4 facilitates the deployment of VoIP phones by delivering power and network connectivity through a single Ethernet cable.
  4. Network Switches: It can be utilized in network switches to enable PoE capabilities, allowing for easy integration of powered devices into the network infrastructure.

Detailed and Complete Alternative Models

  1. TPS23861: A similar PoE controller with enhanced power management features and higher maximum output current.
  2. TPS23753: Another PoE controller offering advanced protection mechanisms and support for higher input voltage range.
  3. TPS23842: This model provides additional diagnostic features and supports extended temperature range operation.

These alternative models offer different sets of features and specifications, catering to specific requirements and applications within the Power over Ethernet domain.

*Word

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPS2383APMRG4 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TPS2383APMRG4 in technical solutions:

  1. Q: What is TPS2383APMRG4? A: TPS2383APMRG4 is a Power over Ethernet (PoE) controller that integrates power management, classification, and current limiting functions for PoE applications.

  2. Q: What are the key features of TPS2383APMRG4? A: The key features include IEEE 802.3bt-compliant PD interface, integrated DC-DC converter, advanced power management, and support for multiple power classes.

  3. Q: How does TPS2383APMRG4 enable Power over Ethernet? A: TPS2383APMRG4 provides power sourcing equipment (PSE) functionality by integrating power management and classification functions, allowing it to deliver power to connected devices over Ethernet cables.

  4. Q: Can TPS2383APMRG4 support high-power PoE applications? A: Yes, TPS2383APMRG4 is designed to support high-power PoE applications, including those compliant with the IEEE 802.3bt standard.

  5. Q: What is the maximum power delivery capability of TPS2383APMRG4? A: TPS2383APMRG4 can deliver up to 90W of power to connected devices, depending on the power class and configuration.

  6. Q: Does TPS2383APMRG4 support power management and monitoring? A: Yes, TPS2383APMRG4 offers advanced power management features, including programmable current limits, voltage monitoring, and fault detection.

  7. Q: Can TPS2383APMRG4 be used in industrial applications? A: Yes, TPS2383APMRG4 is suitable for a wide range of applications, including industrial automation, building management systems, and network infrastructure.

  8. Q: What are the input voltage requirements for TPS2383APMRG4? A: TPS2383APMRG4 operates from a single 48V power supply, which is commonly used in PoE applications.

  9. Q: Does TPS2383APMRG4 support hot-swapping of devices? A: Yes, TPS2383APMRG4 supports hot-swapping, allowing devices to be connected or disconnected without interrupting the power supply.

  10. Q: Are evaluation modules available for TPS2383APMRG4? A: Yes, Texas Instruments provides evaluation modules and reference designs to help developers quickly prototype and evaluate TPS2383APMRG4-based solutions.

Please note that these answers are general and may vary depending on specific application requirements and implementation details.