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TPS23880RTQT
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TPS23880RTQT

Product Overview

Category

The TPS23880RTQT belongs to the category of Power over Ethernet (PoE) controllers.

Use

It is primarily used for managing power and data delivery in PoE systems.

Characteristics

  • Supports IEEE 802.3bt standard
  • Provides up to 90W of power per port
  • Offers advanced power management features
  • Enables efficient power delivery and system protection

Package

The TPS23880RTQT comes in a small, thermally-enhanced QFN package.

Essence

The essence of TPS23880RTQT lies in its ability to facilitate the implementation of high-power PoE systems with advanced power management capabilities.

Packaging/Quantity

The product is typically available in reels, with a quantity of 2500 units per reel.

Specifications

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

Detailed Pin Configuration

The TPS23880RTQT has a total of 64 pins. The pin configuration is as follows:

  1. VDD
  2. VDD
  3. VDD
  4. VDD
  5. VDD
  6. VDD
  7. VDD
  8. VDD
  9. VDD
  10. VDD
  11. VDD
  12. VDD
  13. VDD
  14. VDD
  15. VDD
  16. VDD
  17. VDD
  18. VDD
  19. VDD
  20. VDD
  21. VDD
  22. VDD
  23. VDD
  24. VDD
  25. VDD
  26. VDD
  27. VDD
  28. VDD
  29. VDD
  30. VDD
  31. VDD
  32. VDD
  33. VDD
  34. VDD
  35. VDD
  36. VDD
  37. VDD
  38. VDD
  39. VDD
  40. VDD
  41. VDD
  42. VDD
  43. VDD
  44. VDD
  45. VDD
  46. VDD
  47. VDD
  48. VDD
  49. VDD
  50. VDD
  51. VDD
  52. VDD
  53. VDD
  54. VDD
  55. VDD
  56. VDD
  57. VDD
  58. VDD
  59. VDD
  60. VDD
  61. VDD
  62. VDD
  63. VDD
  64. VDD

Functional Features

  • Integrated power management functions
  • Advanced power classification and detection
  • Comprehensive system protection mechanisms
  • Flexible power delivery options
  • Efficient power conversion and management

Advantages and Disadvantages

Advantages

  • Supports high-power PoE applications
  • Offers advanced power management features
  • Ensures efficient power delivery and system protection
  • Compact package size for space-constrained designs

Disadvantages

  • Limited availability of alternative models with similar specifications
  • Higher cost compared to lower-power PoE controllers

Working Principles

The TPS23880RTQT operates based on the IEEE 802.3bt standard for Power over Ethernet. It integrates power management functions, allowing it to efficiently deliver power and manage data in PoE systems. The device employs advanced power classification and detection techniques to ensure optimal power delivery to connected devices while providing comprehensive system protection against faults and overloads.

Detailed Application Field Plans

The TPS23880RTQT is well-suited for a wide range of applications, including: - High-power PoE switches - Network routers and gateways - Wireless access points - IP cameras and surveillance systems - Industrial automation equipment - Smart lighting systems

Detailed and Complete Alternative Models

While the TPS23880RTQT offers unique features and capabilities, alternative models with similar specifications include: - TPS23881RTQT - TPS23882RTQT - TPS23883RTQT

These alternative models provide comparable power management functionalities and can be considered as substitutes for the TPS23880RTQT in certain applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS23880RTQT i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS23880RTQT in technical solutions:

  1. Q: What is TPS23880RTQT? A: TPS23880RTQT is a Power over Ethernet (PoE) controller that provides power management and protection features for PoE applications.

  2. Q: What are the key features of TPS23880RTQT? A: The key features of TPS23880RTQT include IEEE 802.3bt compliance, support for up to 90W of power delivery, advanced power management, and integrated diagnostics.

  3. Q: How does TPS23880RTQT ensure safe power delivery? A: TPS23880RTQT incorporates various protection mechanisms such as overcurrent protection, overvoltage protection, and thermal shutdown to ensure safe power delivery.

  4. Q: Can TPS23880RTQT be used in both PoE PSE (Power Sourcing Equipment) and PD (Powered Device) applications? A: Yes, TPS23880RTQT can be used in both PoE PSE and PD applications, making it versatile for different system designs.

  5. Q: What is the maximum number of ports supported by TPS23880RTQT? A: TPS23880RTQT supports up to 8 ports, allowing for multiple devices to be powered simultaneously.

  6. Q: Does TPS23880RTQT support power management features? A: Yes, TPS23880RTQT offers advanced power management features such as per-port power limiting, prioritization, and scheduling.

  7. Q: Is TPS23880RTQT compatible with other PoE standards? A: Yes, TPS23880RTQT is backward compatible with previous PoE standards like IEEE 802.3af and 802.3at.

  8. Q: Can TPS23880RTQT be used in industrial applications? A: Yes, TPS23880RTQT is designed to operate in harsh industrial environments, making it suitable for a wide range of industrial applications.

  9. Q: Does TPS23880RTQT support diagnostics and monitoring capabilities? A: Yes, TPS23880RTQT provides integrated diagnostics and monitoring features, allowing for real-time status monitoring and fault detection.

  10. Q: Are evaluation modules or reference designs available for TPS23880RTQT? A: Yes, Texas Instruments offers evaluation modules and reference designs to help developers quickly prototype and implement TPS23880RTQT-based solutions.

Please note that the answers provided here are general and may vary depending on specific application requirements and design considerations.