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TPS2383APM - English Editing Encyclopedia Entry
Product Overview
Category
The TPS2383APM belongs to the category of Power over Ethernet (PoE) controllers.
Use
It is primarily used for managing power and data transmission in PoE applications.
Characteristics
- Supports IEEE 802.3bt standard for high-power PoE applications.
- Provides advanced power management features.
- Offers flexible power allocation options.
- Enables efficient power delivery and monitoring.
Package
The TPS2383APM comes in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of the TPS2383APM lies in its ability to facilitate power and data transmission in PoE systems, ensuring reliable and efficient operation.
Packaging/Quantity
The TPS2383APM is typically packaged in reels or tubes and is available in various quantities depending on the manufacturer's specifications.
Specifications
- Input voltage range: 44V to 57V
- Output voltage range: 0V to 57V
- Maximum output current: 1.5A
- Operating temperature range: -40°C to 85°C
- Power dissipation: 2.5W
- Control interface: I2C
Detailed Pin Configuration
The TPS2383APM has a total of 20 pins, each serving a specific function. The detailed pin configuration is as follows:
- VDD: Power supply input
- GND: Ground reference
- SDA: I2C serial data input/output
- SCL: I2C serial clock input
- INT: Interrupt output
- 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
- Advanced power management capabilities.
- Integrated protection features for overcurrent, overvoltage, and overtemperature conditions.
- Flexible power allocation options based on device requirements.
- Efficient power delivery with low power dissipation.
- I2C interface for easy control and monitoring.
Advantages and Disadvantages
Advantages
- Supports high-power PoE applications.
- Provides reliable and efficient power transmission.
- Offers advanced power management features.
- Integrated protection mechanisms ensure safe operation.
Disadvantages
- Limited output current capacity (1.5A).
- Requires an external I2C controller for configuration and control.
Working Principles
The TPS2383APM 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 over Ethernet cables. The controller manages the power allocation process, ensuring that each connected PD receives the appropriate amount of power while maintaining system stability.
Detailed Application Field Plans
The TPS2383APM finds application in various fields, including:
- Network infrastructure: Used in switches, routers, and access points to provide power to connected devices.
- Security systems: Enables power delivery to IP cameras, access control systems, and intercoms.
- Industrial automation: Facilitates power transmission to sensors, actuators, and other industrial devices.
- Smart lighting: Powers and controls LED lighting fixtures in smart lighting systems.
- Internet of Things (IoT): Supports PoE-enabled IoT devices, such as smart sensors and gateways.
Detailed and Complete Alternative Models
- TPS2384APM: Similar to TPS2383APM but with higher output current capacity (up to 2.5A).
- TPS2378APM: PoE controller with integrated DC-DC converter for more efficient power delivery.
- TPS2386APM: Advanced PoE controller with additional features for enhanced power management and diagnostics.
(Note: The above alternative models are provided for reference purposes and may vary in specifications and availability.)
In conclusion, the TPS2383APM is a Power over Ethernet controller that offers advanced power management capabilities, reliable power transmission, and flexible power allocation options. It finds application in various fields, including network infrastructure, security systems, industrial automation, smart lighting, and IoT. While it has limitations in terms of output current capacity, it provides essential features for efficient PoE operation.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de TPS2383APM em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of TPS2383APM in technical solutions:
Q: What is TPS2383APM? A: TPS2383APM is a Power over Ethernet (PoE) powered device (PD) controller that integrates all the necessary functions for implementing a PoE interface.
Q: What is the maximum power that TPS2383APM can handle? A: TPS2383APM can handle up to 30W of power, which is compliant with the IEEE 802.3at standard.
Q: Can TPS2383APM support both PoE and PoE+ standards? A: Yes, TPS2383APM supports both PoE (IEEE 802.3af) and PoE+ (IEEE 802.3at) standards.
Q: How many ports can TPS2383APM control? A: TPS2383APM can control up to 3 PoE ports.
Q: Does TPS2383APM provide any protection features? A: Yes, TPS2383APM provides various protection features such as overcurrent protection, over-temperature protection, and under-voltage lockout.
Q: Can TPS2383APM be used in industrial applications? A: Yes, TPS2383APM is suitable for industrial applications as it operates in a wide temperature range (-40°C to +85°C) and has robust protection features.
Q: Is TPS2383APM compatible with other PoE controllers? A: Yes, TPS2383APM is designed to be compatible with other PoE controllers and can be easily integrated into existing PoE systems.
Q: Can TPS2383APM be used in high-power PoE applications? A: No, TPS2383APM is designed for low-to-medium power PoE applications and may not be suitable for high-power applications.
Q: Does TPS2383APM support power classification? A: Yes, TPS2383APM supports power classification according to the IEEE 802.3at standard.
Q: What is the input voltage range for TPS2383APM? A: TPS2383APM operates with an input voltage range of 36V to 57V, which is typical for PoE systems.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.