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LTC1771EMS8#TRPBF
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LTC1771EMS8#TRPBF

Product Overview

Category

The LTC1771EMS8#TRPBF belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic devices and systems.

Characteristics

  • Input Voltage Range: 2.7V to 4.5V
  • Output Voltage Range: 0.6V to 3.8V
  • Maximum Output Current: 1A
  • Low Quiescent Current: 25μA
  • Package Type: MSOP-8
  • High Efficiency: Up to 96%
  • Low Dropout Voltage: 300mV at 1A
  • Shutdown Mode with IQ < 1μA

Package

The LTC1771EMS8#TRPBF comes in an MSOP-8 package.

Packaging/Quantity

It is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 4.5V
  • Output Voltage Range: 0.6V to 3.8V
  • Maximum Output Current: 1A
  • Quiescent Current: 25μA
  • Dropout Voltage: 300mV at 1A
  • Efficiency: Up to 96%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC1771EMS8#TRPBF has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. SHDN (Shutdown) 4. FB (Feedback) 5. VOUT (Output Voltage) 6. SW (Switch) 7. SW (Switch) 8. PGND (Power Ground)

Functional Features

  • Wide Input Voltage Range
  • Low Quiescent Current
  • High Efficiency
  • Low Dropout Voltage
  • Shutdown Mode with Ultra-Low Quiescent Current

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency helps conserve power
  • Low dropout voltage ensures stable output even with low input voltage
  • Shutdown mode with ultra-low quiescent current for power-saving during standby

Disadvantages

  • Limited maximum output current of 1A may not be suitable for high-power applications

Working Principles

The LTC1771EMS8#TRPBF operates by regulating the input voltage to provide a stable output voltage, ensuring reliable power supply to connected devices or systems. It achieves this through its internal circuitry and control mechanisms, maintaining efficiency and low dropout voltage across varying load conditions.

Detailed Application Field Plans

The LTC1771EMS8#TRPBF is well-suited for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to LTC1771EMS8#TRPBF include: - LT1763 - LT1764 - LT1765 - LT1963

In conclusion, the LTC1771EMS8#TRPBF is a versatile voltage regulator with a wide input voltage range, high efficiency, and low dropout voltage, making it suitable for diverse electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LTC1771EMS8#TRPBF dalam penyelesaian teknikal

  1. What is the LTC1771EMS8#TRPBF?

    • The LTC1771EMS8#TRPBF is a high efficiency, synchronous buck-boost DC/DC converter that can operate from input voltages above, below, or equal to the output voltage.

  2. What is the typical input voltage range for the LTC1771EMS8#TRPBF?

    • The typical input voltage range for the LTC1771EMS8#TRPBF is 2.7V to 5.5V.

  3. What is the typical output current capability of the LTC1771EMS8#TRPBF?

    • The LTC1771EMS8#TRPBF can typically deliver up to 1A of output current.

  4. What are the key features of the LTC1771EMS8#TRPBF?

    • Some key features of the LTC1771EMS8#TRPBF include high efficiency synchronous rectification, low quiescent current, and a wide input voltage range.

  5. What are some common applications for the LTC1771EMS8#TRPBF?

    • Common applications for the LTC1771EMS8#TRPBF include battery-powered systems, portable instruments, and power management in various electronic devices.

  6. What is the operating frequency of the LTC1771EMS8#TRPBF?

    • The LTC1771EMS8#TRPBF operates at a fixed frequency of 1.2MHz.

  7. Does the LTC1771EMS8#TRPBF have built-in protection features?

    • Yes, the LTC1771EMS8#TRPBF includes overcurrent and overtemperature protection.

  8. Can the LTC1771EMS8#TRPBF be used in automotive applications?

    • Yes, the LTC1771EMS8#TRPBF is suitable for use in automotive applications due to its wide input voltage range and robust design.

  9. What is the package type of the LTC1771EMS8#TRPBF?

    • The LTC1771EMS8#TRPBF is available in an 8-lead MSOP package.

  10. Is there a recommended evaluation board for the LTC1771EMS8#TRPBF?

    • Yes, the DC2042A-A evaluation board is recommended for evaluating the performance of the LTC1771EMS8#TRPBF in various technical solutions.