Texas Instruments
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
TPS2383BPMRG4
Näytä Yksityiskohdat DataSheets

TPS2383BPMRG4

Product Overview

Category

The TPS2383BPMRG4 belongs to the category of Power over Ethernet (PoE) controllers.

Use

It is primarily used in PoE applications to provide power and data transmission over Ethernet cables.

Characteristics

  • Supports IEEE 802.3bt standard for high-power PoE applications.
  • Provides up to 90W of power per port.
  • Features advanced power management capabilities.
  • Offers comprehensive protection features for safe operation.
  • Designed for efficient power delivery and low power dissipation.

Package

The TPS2383BPMRG4 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of TPS2383BPMRG4 lies in its ability to enable power sourcing equipment (PSE) to deliver power efficiently and safely to powered devices (PDs) over Ethernet connections.

Packaging/Quantity

The TPS2383BPMRG4 is typically packaged in reels, with each reel containing a specified quantity of units.

Specifications

  • Compliance: IEEE 802.3bt
  • Maximum Power per Port: 90W
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 44V to 57V
  • Package Type: SOIC

Detailed Pin Configuration

The TPS2383BPMRG4 has a total of 20 pins, which are configured as follows:

  1. VDD
  2. VDD
  3. VDD
  4. VDD
  5. VDD
  6. GND
  7. GND
  8. GND
  9. GND
  10. GND
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC

Functional Features

  • Advanced power management algorithms for efficient power delivery.
  • Comprehensive protection features, including overcurrent and overvoltage protection.
  • Integrated diagnostics for fault detection and reporting.
  • Flexible configuration options to support various PoE applications.
  • Low power dissipation for improved energy efficiency.

Advantages and Disadvantages

Advantages

  • Supports high-power PoE applications.
  • Efficient power delivery and low power dissipation.
  • Comprehensive protection features ensure safe operation.
  • Integrated diagnostics aid in fault detection and troubleshooting.

Disadvantages

  • Limited pin configuration options.
  • May require additional external components for certain applications.

Working Principles

The TPS2383BPMRG4 operates based on the IEEE 802.3bt standard for PoE. It utilizes advanced power management algorithms to efficiently deliver power to connected PDs. The controller continuously monitors the power requirements of each PD and adjusts the power delivery accordingly. It also incorporates comprehensive protection features to safeguard against overcurrent and overvoltage conditions.

Detailed Application Field Plans

The TPS2383BPMRG4 finds extensive application in various fields, including:

  1. Network infrastructure: Used in switches, routers, and access points to provide power to IP cameras, wireless access points, and other network devices.
  2. Building automation: Enables power delivery to connected sensors, actuators, and control systems in smart buildings.
  3. Industrial automation: Supports power transmission to industrial equipment, such as motor drives, sensors, and controllers.
  4. Security systems: Provides power to security cameras, intercom systems, and access control devices.

Detailed and Complete Alternative Models

  1. TPS23861PAPR - Similar functionality with enhanced power management capabilities.
  2. TPS23753PWPR - Lower power rating but offers a more compact package.
  3. TPS23754PWP - Higher power rating and additional protection features.

These alternative models offer similar functionality to the TPS2383BPMRG4 but may have different specifications and package options.

In conclusion, the TPS2383BPMRG4 is a high-power PoE controller that enables efficient and safe power delivery over Ethernet connections. With its advanced features and comprehensive protection mechanisms, it finds application in various fields, including network infrastructure, building automation, industrial automation, and security systems. Alternative models provide flexibility in terms of power rating and package options.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TPS2383BPMRG4 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of TPS2383BPMRG4 in technical solutions:

  1. Q: What is TPS2383BPMRG4? A: TPS2383BPMRG4 is a Power over Ethernet (PoE) powered device (PD) controller that integrates all the necessary functions for a PoE PD.

  2. Q: What are the key features of TPS2383BPMRG4? A: The key features of TPS2383BPMRG4 include IEEE 802.3bt compliance, support for up to 90W of power, integrated DC-DC converter, and advanced power management capabilities.

  3. Q: How does TPS2383BPMRG4 enable Power over Ethernet? A: TPS2383BPMRG4 enables Power over Ethernet by integrating the necessary circuitry to extract power from an Ethernet cable and convert it into usable DC power for the connected device.

  4. Q: Can TPS2383BPMRG4 support higher power levels beyond 90W? A: No, TPS2383BPMRG4 is designed to support power levels up to 90W as per the IEEE 802.3bt standard.

  5. Q: What types of devices can be powered using TPS2383BPMRG4? A: TPS2383BPMRG4 can power a wide range of devices such as IP cameras, wireless access points, VoIP phones, and other network-connected devices.

  6. Q: Does TPS2383BPMRG4 support PoE+ (IEEE 802.3at) as well? A: Yes, TPS2383BPMRG4 is backward compatible with PoE+ (IEEE 802.3at) devices, allowing it to power both PoE and PoE+ devices.

  7. Q: Can TPS2383BPMRG4 be used in industrial applications? A: Yes, TPS2383BPMRG4 is suitable for industrial applications as it operates over a wide temperature range and offers robust protection features.

  8. Q: What is the input voltage range supported by TPS2383BPMRG4? A: TPS2383BPMRG4 supports an input voltage range of 44V to 57V, which is typical for Power over Ethernet applications.

  9. Q: Does TPS2383BPMRG4 provide any diagnostic capabilities? A: Yes, TPS2383BPMRG4 offers comprehensive diagnostic features such as cable diagnostics, load monitoring, and fault detection.

  10. Q: Are there any evaluation modules or reference designs available for TPS2383BPMRG4? A: Yes, Texas Instruments provides evaluation modules and reference designs that can help developers quickly prototype and implement TPS2383BPMRG4-based solutions.

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