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TPS23841PAPR
Product Overview
Category
The TPS23841PAPR 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 802.3bt-compliant PoE applications
- Provides advanced power management features
- Offers high integration and flexibility
- Enables efficient power delivery and system protection
Package
The TPS23841PAPR 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 TPS23841PAPR is typically packaged in reels, containing a quantity of 250 units per reel.
Specifications
- Input voltage range: 44V to 57V
- Output voltage range: 3.3V to 24V
- Maximum power output: 90W
- Operating temperature range: -40°C to 85°C
- Package dimensions: 7.5mm x 4.4mm
Detailed Pin Configuration
- VDD: Power supply input
- GND: Ground reference
- MDI: Media Dependent Interface
- MDO: Media Dependent Output
- MDI/MDO: Bidirectional Media Dependent Interface/Output
- AUX: Auxiliary power output
- AUX: Auxiliary power 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
Functional Features
- Integrated classification and detection for PoE devices
- Advanced power management algorithms for efficient power delivery
- Comprehensive system protection mechanisms
- Flexible configuration options through I2C interface
- Supports various power sourcing equipment (PSE) modes
Advantages and Disadvantages
Advantages
- Simplifies PoE system implementation
- High integration reduces external component count
- Efficient power delivery and management
- Comprehensive system protection features
Disadvantages
- Limited output voltage range
- Requires additional external components for complete PoE system implementation
Working Principles
The TPS23841PAPR operates by detecting and classifying connected PoE devices, managing power allocation, and ensuring safe and efficient power delivery. It utilizes advanced power management algorithms to optimize power usage and protect the system from faults.
Detailed Application Field Plans
The TPS23841PAPR is suitable for a wide range of applications, including: - IP cameras and surveillance systems - Wireless access points - VoIP phones - Industrial automation systems - Building management systems
Detailed and Complete Alternative Models
- TPS23842PAPR: Similar to TPS23841PAPR with extended power output capabilities.
- TPS23843PAPR: Enhanced version with additional features for more complex PoE systems.
- TPS23844PAPR: Higher power handling capacity and increased flexibility in power management.
These alternative models offer similar functionality but may have variations in power output, package size, or additional features based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPS23841PAPR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TPS23841PAPR in technical solutions:
Q: What is TPS23841PAPR? A: TPS23841PAPR is a Power over Ethernet (PoE) powered device (PD) controller that integrates all the necessary functions for a PoE PD.
Q: What is the maximum power output supported by TPS23841PAPR? A: TPS23841PAPR supports up to 90W of power output, making it suitable for high-power PoE applications.
Q: Can TPS23841PAPR be used in both Type 1 and Type 2 PoE systems? A: Yes, TPS23841PAPR is compatible with both Type 1 (15.4W) and Type 2 (30W/60W) PoE systems.
Q: What are the key features of TPS23841PAPR? A: Some key features of TPS23841PAPR include advanced power management, integrated DC-DC converter, support for IEEE 802.3bt standard, and flexible power allocation.
Q: Is TPS23841PAPR suitable for outdoor applications? A: Yes, TPS23841PAPR is designed to operate in harsh environments and can be used in outdoor applications.
Q: Can TPS23841PAPR be used in industrial automation systems? A: Absolutely, TPS23841PAPR is well-suited for industrial automation systems due to its robustness and high power capabilities.
Q: Does TPS23841PAPR support plug-and-play functionality? A: Yes, TPS23841PAPR supports plug-and-play functionality, making it easy to integrate into existing PoE systems.
Q: Can TPS23841PAPR be used in lighting control applications? A: Yes, TPS23841PAPR can be used in lighting control applications where PoE is utilized for powering and controlling LED lights.
Q: Does TPS23841PAPR have built-in protection features? A: Yes, TPS23841PAPR incorporates various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.
Q: What is the typical operating voltage range of TPS23841PAPR? A: The typical operating voltage range of TPS23841PAPR is from 3.3V to 57V, allowing for compatibility with a wide range of power sources.
Please note that these answers are general and may vary depending on specific implementation requirements.