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TPS2392PWG4
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TPS2392PWG4

Product Overview

Category

The TPS2392PWG4 belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is specifically designed for power distribution and protection in various electronic systems.

Characteristics

  • The TPS2392PWG4 offers advanced power management capabilities.
  • It provides efficient power distribution and protection features.
  • This PMIC is highly reliable and suitable for a wide range of applications.

Package

The TPS2392PWG4 comes in a small-sized package, which is easy to integrate into electronic systems.

Essence

The essence of the TPS2392PWG4 lies in its ability to efficiently manage power distribution and protect electronic devices from potential damage.

Packaging/Quantity

The TPS2392PWG4 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0V to 18V
  • Maximum Continuous Current: 3A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: HTSSOP-20

Detailed Pin Configuration

The TPS2392PWG4 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

  1. VDD
  2. EN
  3. GND
  4. PG
  5. FLT
  6. OVP
  7. UVLO
  8. ILIM
  9. IN
  10. OUT
  11. OUT
  12. OUT
  13. OUT
  14. OUT
  15. OUT
  16. OUT
  17. OUT
  18. OUT
  19. OUT
  20. OUT

Functional Features

  • Overvoltage Protection (OVP)
  • Undervoltage Lockout (UVLO)
  • Current Limiting (ILIM)
  • Fault Detection and Reporting (FLT, PG)

Advantages and Disadvantages

Advantages

  • Efficient power distribution and protection capabilities
  • Wide input voltage range for versatile applications
  • Compact package size for easy integration
  • Reliable performance in various operating conditions

Disadvantages

  • Limited maximum continuous current of 3A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The TPS2392PWG4 operates by monitoring the input voltage and current. It regulates the output voltage and limits the current to protect connected devices from overvoltage, undervoltage, and excessive current conditions. The fault detection and reporting features provide valuable feedback for system diagnostics.

Detailed Application Field Plans

The TPS2392PWG4 is well-suited for a wide range of applications, including but not limited to: - Power distribution and protection in industrial automation systems - Power management in telecommunications equipment - Power control in automotive electronics - Power supply management in consumer electronics

Detailed and Complete Alternative Models

  1. TPS23861PWR - Similar functionality with enhanced current handling capability.
  2. TPS23753PWPR - Offers additional features like thermal shutdown and adjustable current limit.
  3. TPS23842PWR - Designed for Power over Ethernet (PoE) applications with integrated power sourcing equipment (PSE) controller.

These alternative models provide similar functionalities to the TPS2392PWG4, catering to different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPS2392PWG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TPS2392PWG4 in technical solutions:

  1. Q: What is TPS2392PWG4? A: TPS2392PWG4 is a power management IC (PMIC) designed for hot swap applications, specifically for power over Ethernet (PoE) systems.

  2. Q: What are the key features of TPS2392PWG4? A: The key features of TPS2392PWG4 include integrated hot swap FETs, current limiting, thermal shutdown, undervoltage lockout, and adjustable inrush current control.

  3. Q: How does TPS2392PWG4 help in PoE systems? A: TPS2392PWG4 provides protection and control functions for PoE systems, allowing safe insertion and removal of powered devices without disrupting the power supply.

  4. Q: Can TPS2392PWG4 handle high currents? A: Yes, TPS2392PWG4 can handle up to 0.5A of continuous current and up to 2A of peak current.

  5. Q: Is TPS2392PWG4 compatible with different PoE standards? A: Yes, TPS2392PWG4 is compatible with various PoE standards such as IEEE 802.3af and IEEE 802.3at.

  6. Q: Does TPS2392PWG4 have built-in protection mechanisms? A: Yes, TPS2392PWG4 has built-in protection mechanisms like overcurrent protection, overtemperature protection, and undervoltage lockout to ensure system reliability.

  7. Q: Can TPS2392PWG4 be used in non-PoE applications? A: Yes, TPS2392PWG4 can be used in non-PoE applications that require hot swap functionality and power management.

  8. Q: What is the input voltage range supported by TPS2392PWG4? A: TPS2392PWG4 supports an input voltage range of 36V to 57V.

  9. Q: Does TPS2392PWG4 have adjustable inrush current control? A: Yes, TPS2392PWG4 has adjustable inrush current control to limit the initial current surge during device insertion.

  10. Q: Are there any evaluation modules available for TPS2392PWG4? A: Yes, Texas Instruments provides evaluation modules (EVMs) for TPS2392PWG4, which can help in testing and prototyping applications.

Please note that these answers are general and may vary depending on specific application requirements.