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TPS2384PJDR
Product Overview
Category
The TPS2384PJDR belongs to the category of Power over Ethernet (PoE) controllers.
Use
It is primarily used in PoE applications to manage power and data transmission between Ethernet switches and powered devices.
Characteristics
- Supports IEEE 802.3bt standard for high-power PoE applications.
- Provides advanced power management features.
- Offers comprehensive fault protection mechanisms.
- Enables efficient power delivery and system reliability.
Package
The TPS2384PJDR comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of the TPS2384PJDR lies in its ability to facilitate the implementation of PoE technology, ensuring reliable power delivery to connected devices.
Packaging/Quantity
The TPS2384PJDR is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and mass production.
Specifications
- Input voltage range: 44V to 57V
- Output voltage range: 0V to 57V
- Maximum current per port: 720mA
- Operating temperature range: -40°C to 85°C
- Package type: SOIC-16
Detailed Pin Configuration
The TPS2384PJDR has a total of 16 pins, each serving a specific function. The pin configuration is as follows:
- VDD: Power supply input
- VDD: Power supply input
- GND: Ground connection
- GND: Ground connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- Advanced power management algorithms for efficient power delivery.
- Comprehensive fault protection mechanisms to safeguard devices and the network.
- Integrated diagnostics for monitoring and troubleshooting.
- Flexible configuration options to adapt to various PoE applications.
Advantages and Disadvantages
Advantages
- Supports high-power PoE applications.
- Ensures reliable power delivery to connected devices.
- Offers advanced power management features.
- Provides comprehensive fault protection mechanisms.
Disadvantages
- Limited maximum current per port (720mA).
- Requires proper configuration for optimal performance.
Working Principles
The TPS2384PJDR operates based on the IEEE 802.3bt standard for PoE. It utilizes power sourcing equipment (PSE) functionality to deliver power over Ethernet cables to powered devices (PDs). The controller manages the power negotiation process, monitors device status, and ensures safe and efficient power delivery.
Detailed Application Field Plans
The TPS2384PJDR finds application in various fields, including:
- Network infrastructure: Used in Ethernet switches and routers to provide power to IP cameras, wireless access points, and other PoE-enabled devices.
- Industrial automation: Enables power delivery to PoE-enabled sensors, actuators, and control devices in industrial environments.
- Smart buildings: Facilitates power transmission to PoE-powered lighting systems, HVAC controls, and security devices.
- Telecommunications: Supports PoE-powered VoIP phones, video conferencing systems, and network equipment.
Detailed and Complete Alternative Models
- TPS23861: A similar PoE controller with enhanced power management capabilities.
- TPS23754: Offers lower power consumption and integrated protection features.
- TPS23881: Designed for high-density PoE applications with multiple ports.
These alternative models provide similar functionality to the TPS2384PJDR and can be considered based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPS2384PJDR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TPS2384PJDR in technical solutions:
Q: What is TPS2384PJDR? A: TPS2384PJDR is a Power over Ethernet (PoE) controller designed for use in various technical solutions.
Q: What is the purpose of TPS2384PJDR? A: TPS2384PJDR enables the delivery of power and data over Ethernet cables, allowing devices to be powered and connected through a single cable.
Q: What are the key features of TPS2384PJDR? A: Some key features of TPS2384PJDR include IEEE 802.3bt compliance, support for up to 90W of power delivery, advanced power management, and built-in protection mechanisms.
Q: Can TPS2384PJDR be used in industrial applications? A: Yes, TPS2384PJDR is suitable for industrial applications due to its robust design, wide operating temperature range, and support for high power levels.
Q: How many PoE ports can TPS2384PJDR support? A: TPS2384PJDR can support up to four PoE ports, making it suitable for small to medium-sized deployments.
Q: Does TPS2384PJDR support PoE+ or PoE++ standards? A: Yes, TPS2384PJDR supports both PoE+ (IEEE 802.3at) and PoE++ (IEEE 802.3bt) standards, providing flexibility in power delivery options.
Q: Can TPS2384PJDR be used with non-PoE devices? A: Yes, TPS2384PJDR can be used with non-PoE devices by simply not connecting the power pins of the Ethernet cable.
Q: Does TPS2384PJDR require any external components for operation? A: Yes, TPS2384PJDR requires external MOSFETs, transformers, and passive components to complete the PoE system design.
Q: What are the typical applications of TPS2384PJDR? A: TPS2384PJDR is commonly used in applications such as IP cameras, wireless access points, VoIP phones, and other network-connected devices.
Q: Is there any evaluation or development kit available for TPS2384PJDR? A: Yes, Texas Instruments provides an evaluation module (EVM) for TPS2384PJDR, which includes all necessary components for testing and development purposes.
Please note that these answers are general and may vary depending on specific requirements and use cases.