Linear Technology/QD Devices
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LT3585EDDB-0#TRPBF
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LT3585EDDB-0#TRPBF

Product Overview

Category

The LT3585EDDB-0#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
  • Small form factor
  • Wide input voltage range

Package

The LT3585EDDB-0#TRPBF comes in a DFN (Dual Flat No-Lead) package.

Essence

The essence of this product lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

The LT3585EDDB-0#TRPBF is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.5V to 40V
  • Output Voltage Range: Adjustable from 1.24V to 37V
  • Maximum Output Current: 2A
  • Switching Frequency: Up to 2MHz
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3585EDDB-0#TRPBF has the following pin configuration:

  1. VIN: Input voltage pin
  2. SW: Switching node pin
  3. GND: Ground pin
  4. FB: Feedback pin
  5. EN: Enable pin
  6. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Adjustable output voltage provides flexibility
  • Enable pin allows for easy on/off control
  • Protection features such as overcurrent and thermal shutdown enhance reliability

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Wide input voltage range enables compatibility with various power sources
  • Small form factor allows for space-saving designs
  • Protection features enhance system reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Higher switching frequency may introduce additional noise

Working Principles

The LT3585EDDB-0#TRPBF operates as a step-up (boost) or step-down (buck) converter, depending on the desired output voltage. It utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates control circuitry, power MOSFETs, and other components to regulate the output voltage while minimizing power loss.

Detailed Application Field Plans

The LT3585EDDB-0#TRPBF finds applications in various fields, including but not limited to: - Portable electronic devices - Automotive systems - Industrial equipment - LED lighting - Battery-powered systems

Detailed and Complete Alternative Models

  1. LT3575EDDB-0#TRPBF
  2. LT3583EDDB-0#TRPBF
  3. LT3584EDDB-0#TRPBF
  4. LT3586EDDB-0#TRPBF
  5. LT3587EDDB-0#TRPBF

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LT3585EDDB-0#TRPBF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LT3585EDDB-0#TRPBF in technical solutions:

  1. Q: What is the LT3585EDDB-0#TRPBF? A: The LT3585EDDB-0#TRPBF is a high voltage boost converter designed for driving one or more LEDs.

  2. Q: What is the input voltage range of the LT3585EDDB-0#TRPBF? A: The input voltage range is from 2.5V to 40V.

  3. Q: What is the output voltage range of the LT3585EDDB-0#TRPBF? A: The output voltage range is from 4V to 40V.

  4. Q: Can the LT3585EDDB-0#TRPBF be used to drive multiple LEDs in series? A: Yes, the LT3585EDDB-0#TRPBF can be used to drive multiple LEDs in series by adjusting the output voltage accordingly.

  5. Q: What is the maximum output current of the LT3585EDDB-0#TRPBF? A: The maximum output current is typically 1A.

  6. Q: Does the LT3585EDDB-0#TRPBF have built-in protection features? A: Yes, it has built-in features like overvoltage protection, thermal shutdown, and current limit protection.

  7. Q: Can the LT3585EDDB-0#TRPBF be used in automotive applications? A: Yes, the LT3585EDDB-0#TRPBF is suitable for automotive applications as it can handle wide input voltage variations.

  8. Q: Is the LT3585EDDB-0#TRPBF available in a surface mount package? A: Yes, the LT3585EDDB-0#TRPBF is available in a DFN package for surface mount applications.

  9. Q: Can the LT3585EDDB-0#TRPBF be used in battery-powered devices? A: Yes, the LT3585EDDB-0#TRPBF can be used in battery-powered devices as it operates efficiently at low input voltages.

  10. Q: Are there any application notes or reference designs available for the LT3585EDDB-0#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs on their website for the LT3585EDDB-0#TRPBF.

Please note that the answers provided here are general and may vary depending on specific design requirements and conditions. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and application-specific guidance.