Linear Technology/Analog Devices
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LTC4265IDE#TRPBF
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LTC4265IDE#TRPBF

Product Overview

Category

LTC4265IDE#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

LTC4265IDE#TRPBF comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of LTC4265IDE#TRPBF lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for industrial production.

Specifications

  • Input Voltage Range: 4.5V to 80V
  • Output Voltage Range: 0V to 80V
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: SOIC

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. VOUT: Output voltage pin
  3. GND: Ground pin
  4. EN: Enable pin
  5. FB: Feedback pin
  6. SS: Soft-start pin
  7. PG: Power good pin

Functional Features

  • Wide input voltage range allows for versatile applications
  • High output current capability enables powering various devices
  • Efficient power management ensures optimal performance
  • Soft-start feature prevents sudden voltage spikes during startup
  • Power good indicator provides status information

Advantages

  • Wide input voltage range allows for flexibility in different power supply scenarios
  • High output current capability enables driving power-hungry devices
  • Efficient power management reduces energy waste and improves overall system performance
  • Soft-start feature protects sensitive components from voltage transients during startup
  • Power good indicator provides real-time status monitoring for enhanced reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

LTC4265IDE#TRPBF operates by regulating the input voltage and providing a stable output voltage. It utilizes various internal circuitry to efficiently manage power flow, ensuring optimal performance and protection of connected devices.

Detailed Application Field Plans

LTC4265IDE#TRPBF finds applications in a wide range of fields, including: 1. Industrial automation 2. Telecommunications 3. Automotive electronics 4. Power distribution systems 5. Renewable energy systems

Detailed and Complete Alternative Models

  1. LTC4265IDKD#PBF
  2. LTC4265IDKD#TRPBF
  3. LTC4265IDKD#GTRPBF
  4. LTC4265IDKD#TRMPBF
  5. LTC4265IDKD#TRPBFT

These alternative models offer similar functionality and characteristics to LTC4265IDE#TRPBF, providing users with options based on their specific requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem LTC4265IDE#TRPBF w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of LTC4265IDE#TRPBF:

  1. Q: What is LTC4265IDE#TRPBF? A: LTC4265IDE#TRPBF is a specific model number for a Power over Ethernet (PoE) controller IC manufactured by Linear Technology (now part of Analog Devices). It provides power management and control functions for PoE applications.

  2. Q: What are the key features of LTC4265IDE#TRPBF? A: Some key features of LTC4265IDE#TRPBF include IEEE 802.3af/at compliant PoE PD interface, integrated DC/DC converter controller, programmable current limit, thermal shutdown protection, and support for various power sourcing equipment (PSE) types.

  3. Q: How does LTC4265IDE#TRPBF work in a PoE system? A: LTC4265IDE#TRPBF acts as a Powered Device (PD) in a PoE system. It receives power and data from the Power Sourcing Equipment (PSE) through the Ethernet cable and converts it into usable voltage levels for the connected device.

  4. Q: Can LTC4265IDE#TRPBF be used with both 802.3af and 802.3at PSEs? A: Yes, LTC4265IDE#TRPBF is compatible with both IEEE 802.3af and 802.3at compliant PSEs, allowing it to work with a wide range of PoE infrastructure.

  5. Q: What is the maximum power that LTC4265IDE#TRPBF can handle? A: LTC4265IDE#TRPBF can handle up to 25.5W of power, which is the maximum power defined by the IEEE 802.3at standard.

  6. Q: Can LTC4265IDE#TRPBF be used in non-PoE applications? A: While LTC4265IDE#TRPBF is primarily designed for PoE applications, it can also be used in non-PoE applications that require power management and control functions.

  7. Q: Does LTC4265IDE#TRPBF support remote power monitoring? A: Yes, LTC4265IDE#TRPBF supports remote power monitoring through its integrated current sense amplifier, allowing for real-time monitoring of the power consumption of the connected device.

  8. Q: What are the typical applications of LTC4265IDE#TRPBF? A: LTC4265IDE#TRPBF is commonly used in various PoE-enabled devices such as IP phones, wireless access points, security cameras, and industrial automation equipment.

  9. Q: Is LTC4265IDE#TRPBF available in different package options? A: Yes, LTC4265IDE#TRPBF is available in a 16-lead DFN (Dual Flat No-Lead) package, which offers a compact and space-saving form factor.

  10. Q: Where can I find more information about LTC4265IDE#TRPBF? A: You can find more detailed information about LTC4265IDE#TRPBF, including datasheets, application notes, and technical support, on the Analog Devices website or by contacting their customer support team.