Linear Technology/Analog Devices
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LTC4284IUHG#TRPBF
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LTC4284IUHG#TRPBF

Product Overview

Category

LTC4284IUHG#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 reliability and performance

Package

LTC4284IUHG#TRPBF comes in a small outline IC (SOIC) package.

Essence

The essence of LTC4284IUHG#TRPBF lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.9V to 33V
  • Operating Temperature Range: -40°C to 85°C
  • Output Voltage Range: 0V to 5V
  • Maximum Output Current: 1A
  • Package Type: SOIC

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin
  5. FAULT: Fault indication pin
  6. SDA: Serial data pin
  7. SCL: Serial clock pin

Functional Features

  • Power management and control
  • Fault detection and indication
  • Serial communication interface for configuration and monitoring

Advantages

  • Efficient power management capabilities
  • Reliable and high-performance operation
  • Compact and easy-to-use package

Disadvantages

  • Limited maximum output current (1A)
  • Restricted operating temperature range (-40°C to 85°C)

Working Principles

LTC4284IUHG#TRPBF operates by receiving an input voltage through the VIN pin. It then regulates and controls the output voltage through the VOUT pin. The EN pin allows for enabling or disabling the device, while the FAULT pin indicates any faults or errors in the system. The SDA and SCL pins provide a serial communication interface for configuration and monitoring purposes.

Detailed Application Field Plans

LTC4284IUHG#TRPBF finds applications in various fields, including: 1. Power supply units 2. Battery charging systems 3. Industrial automation 4. Automotive electronics 5. Telecommunications equipment

Detailed and Complete Alternative Models

  1. LTC4284IUHG#PBF
  2. LTC4284IUHG#TRMPBF
  3. LTC4284IUHG#TRPBFG

These alternative models offer similar functionality and characteristics to LTC4284IUHG#TRPBF, providing flexibility in choosing the most suitable option for specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4284IUHG#TRPBF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LTC4284IUHG#TRPBF in technical solutions:

  1. Q: What is LTC4284IUHG#TRPBF? A: LTC4284IUHG#TRPBF is a specific model number for a power over Ethernet (PoE) controller IC manufactured by Linear Technology.

  2. Q: What is the purpose of LTC4284IUHG#TRPBF? A: The LTC4284IUHG#TRPBF is designed to provide power management and control functions for PoE applications, allowing devices to be powered through an Ethernet connection.

  3. Q: What are the key features of LTC4284IUHG#TRPBF? A: Some key features include IEEE 802.3af/at/bt compatibility, integrated power MOSFETs, advanced power management capabilities, and support for various PoE classes.

  4. Q: How does LTC4284IUHG#TRPBF ensure safe power delivery? A: The LTC4284IUHG#TRPBF incorporates various protection mechanisms such as overcurrent, overvoltage, and thermal shutdown to ensure safe power delivery to connected devices.

  5. Q: Can LTC4284IUHG#TRPBF be used in both low-power and high-power PoE applications? A: Yes, LTC4284IUHG#TRPBF is suitable for a wide range of PoE applications, including both low-power and high-power devices.

  6. Q: Does LTC4284IUHG#TRPBF support Power Sourcing Equipment (PSE) functionality? A: Yes, LTC4284IUHG#TRPBF can be used as a PSE, providing power to connected Powered Devices (PDs) over the Ethernet connection.

  7. Q: What is the input voltage range supported by LTC4284IUHG#TRPBF? A: The input voltage range of LTC4284IUHG#TRPBF is typically between 36V and 57V, making it compatible with standard PoE power sources.

  8. Q: Can LTC4284IUHG#TRPBF be used in industrial applications? A: Yes, LTC4284IUHG#TRPBF is designed to operate reliably in industrial environments, with a wide temperature range and robust protection features.

  9. Q: Are there any evaluation boards or reference designs available for LTC4284IUHG#TRPBF? A: Yes, Linear Technology provides evaluation boards and reference designs that can help users quickly prototype and implement LTC4284IUHG#TRPBF in their applications.

  10. Q: Where can I find more detailed technical information about LTC4284IUHG#TRPBF? A: You can refer to the datasheet and application notes provided by Linear Technology (now part of Analog Devices) for comprehensive technical information on LTC4284IUHG#TRPBF.