Microsemi Corporation
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LSM340GE3/TR13
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LSM340GE3/TR13

Product Overview

  • Category: Semiconductor
  • Use: Power management
  • Characteristics: High efficiency, low power consumption
  • Package: SMD
  • Essence: Voltage regulator
  • Packaging/Quantity: Tape and reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 5.5V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LSM340GE3/TR13 has a total of 6 pins: 1. VIN (Input voltage) 2. GND (Ground) 3. EN (Enable pin) 4. FB (Feedback pin) 5. SW (Switch pin) 6. VOUT (Output voltage)

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact package
  • Wide operating temperature range
  • Overcurrent and thermal protection

Disadvantages

  • Limited output current compared to some alternatives
  • Higher cost compared to linear regulators

Working Principles

The LSM340GE3/TR13 is a step-down voltage regulator that converts a higher input voltage to a lower output voltage with high efficiency. It uses pulse-width modulation (PWM) to control the output voltage and maintain regulation under varying load conditions.

Detailed Application Field Plans

The LSM340GE3/TR13 is suitable for various applications including: - Industrial automation - Automotive electronics - Telecommunications equipment - Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models to the LSM340GE3/TR13 include: - LM317: Linear voltage regulator with adjustable output - LM2596: Step-down switching regulator with higher output current capability - LT1083: High current linear voltage regulator with adjustable output

In conclusion, the LSM340GE3/TR13 is a versatile and efficient voltage regulator suitable for a wide range of applications, offering high performance and reliability in a compact package.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LSM340GE3/TR13 v technických řešeních

  1. What is LSM340GE3/TR13?

    • LSM340GE3/TR13 is a common type of Hall effect sensor used for detecting the presence of magnetic fields.

  2. How does LSM340GE3/TR13 work?

    • LSM340GE3/TR13 works by generating a voltage proportional to the strength of the magnetic field it detects, allowing it to be used in various technical solutions.

  3. What are the typical applications of LSM340GE3/TR13?

    • LSM340GE3/TR13 is commonly used in automotive applications for sensing the position of the throttle, pedals, and gear shifters. It is also used in industrial automation for position sensing and speed detection.

  4. What are the key features of LSM340GE3/TR13?

    • The key features of LSM340GE3/TR13 include its high sensitivity, wide operating temperature range, and low power consumption.

  5. How do I interface with LSM340GE3/TR13 in my technical solution?

    • LSM340GE3/TR13 can be interfaced with microcontrollers or other digital systems using its output voltage signal.

  6. What are the environmental considerations for using LSM340GE3/TR13?

    • LSM340GE3/TR13 is designed to operate in harsh environments, with resistance to vibration, shock, and temperature variations.

  7. Can LSM340GE3/TR13 be used in safety-critical applications?

    • Yes, LSM340GE3/TR13 can be used in safety-critical applications with proper validation and testing to ensure reliable operation.

  8. Are there any limitations to consider when using LSM340GE3/TR13?

    • One limitation to consider is the potential for interference from external magnetic fields, which may require shielding or calibration in some applications.

  9. What are the recommended mounting and installation practices for LSM340GE3/TR13?

    • It is recommended to mount LSM340GE3/TR13 securely and away from sources of electromagnetic interference, following the manufacturer's guidelines for installation.

  10. Where can I find technical support or documentation for LSM340GE3/TR13?

    • Technical support and documentation for LSM340GE3/TR13 can typically be found on the manufacturer's website or by contacting their customer support team.