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TPS2384PAP
Product Overview
Category
The TPS2384PAP belongs to the category of Power over Ethernet (PoE) controllers.
Use
It is primarily used in PoE applications to provide power and data transmission capabilities over Ethernet cables.
Characteristics
- Supports IEEE 802.3bt standard for high-power PoE applications.
- Provides advanced power management features.
- Offers comprehensive protection mechanisms for safe operation.
- Enables efficient power delivery with low power dissipation.
Package
The TPS2384PAP comes in a small outline package (SOP) with 64 pins.
Essence
The essence of TPS2384PAP lies in its ability to facilitate the implementation of PoE technology, enabling power and data transfer over Ethernet infrastructure.
Packaging/Quantity
The TPS2384PAP is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Compliance: IEEE 802.3bt
- Maximum Power Output: Up to 90W per port
- Input Voltage Range: 44V to 57V
- Operating Temperature Range: -40°C to 85°C
- Control Interface: I2C
Detailed Pin Configuration
The TPS2384PAP features a total of 64 pins, each serving a specific purpose. The detailed pin configuration is as follows:
- VDD: Power supply input
- GND: Ground reference
- MD0: Mode selection bit 0
- MD1: Mode selection bit 1
- MD2: Mode selection bit 2
- MD3: Mode selection bit 3
- INT: Interrupt output
- SDA: I2C data line
- SCL: I2C clock line
- 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
- 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
- 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
- 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
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
The TPS2384PAP offers several functional features that enhance its performance and usability in PoE applications:
- Power Management: The controller efficiently manages power delivery to connected devices, ensuring optimal power utilization.
- Fault Protection: It incorporates comprehensive protection mechanisms such as overcurrent, overvoltage, and thermal shutdown to safeguard against potential faults.
- I2C Interface: The I2C interface allows for easy configuration and control of the device.
- Advanced Diagnostics: The controller provides diagnostic capabilities to monitor and troubleshoot the PoE system.
Advantages and Disadvantages
Advantages
- Supports high-power PoE applications.
- Offers advanced power management features.
- Provides comprehensive protection mechanisms.
- Facilitates efficient power delivery with low power dissipation.
Disadvantages
- Limited pin configuration options due to fixed pin assignment.
- Requires additional external components for complete PoE implementation.
Working Principles
The TPS2384PAP operates based on the IEEE 802.3bt standard for PoE. It utilizes a combination of power sourcing equipment (PSE) and powered devices (PD) to enable power and data transmission
Énumérez 10 questions et réponses courantes liées à l'application de TPS2384PAP dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of TPS2384PAP in technical solutions:
Q: What is TPS2384PAP? A: TPS2384PAP is a Power over Ethernet (PoE) controller that provides power management and protection features for PoE applications.
Q: What are the key features of TPS2384PAP? A: TPS2384PAP offers IEEE 802.3bt-compliant PoE functionality, integrated power management, advanced fault protection, and flexible configuration options.
Q: What is the maximum power delivery capability of TPS2384PAP? A: TPS2384PAP can deliver up to 90W of power per port, making it suitable for high-power PoE applications.
Q: Can TPS2384PAP support both Type 1 and Type 2 PoE devices? A: Yes, TPS2384PAP is compatible with both Type 1 (15.4W) and Type 2 (30W) PoE devices, providing flexibility in system design.
Q: How does TPS2384PAP ensure safe power delivery? A: TPS2384PAP incorporates various protection mechanisms such as overcurrent, overvoltage, and thermal shutdown to prevent damage to connected devices.
Q: Can TPS2384PAP be used in industrial applications? A: Yes, TPS2384PAP is designed to operate reliably in harsh industrial environments, making it suitable for industrial automation and control systems.
Q: Does TPS2384PAP support power prioritization or scheduling? A: Yes, TPS2384PAP allows for power prioritization and scheduling, enabling efficient power management in multi-device PoE systems.
Q: What is the input voltage range supported by TPS2384PAP? A: TPS2384PAP can operate with an input voltage range of 44V to 57V, which is typical for PoE applications.
Q: Can TPS2384PAP be used in standalone applications or does it require a microcontroller? A: TPS2384PAP can operate in both standalone and microcontroller-based applications, providing flexibility in system design.
Q: Are evaluation modules or reference designs available for TPS2384PAP? A: Yes, Texas Instruments provides evaluation modules and reference designs that help developers quickly prototype and implement TPS2384PAP-based solutions.
Please note that these answers are general and may vary depending on specific application requirements and the manufacturer's documentation.