Microsemi Corporation
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TAN75A

TAN75A Product Overview

Introduction

TAN75A is a versatile integrated circuit that belongs to the category of power management devices. It is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power Management IC
  • Use: Regulating and controlling power supply in electronic devices
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: Small outline package (SOP), 8-pin dual in-line package (DIP)
  • Essence: Efficient power regulation and control
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Input Voltage Range: 4V to 36V
  • Output Voltage Range: 1.2V to 35V
  • Output Current: Up to 3A
  • Operating Temperature: -40°C to 125°C
  • Switching Frequency: Adjustable up to 2MHz

Detailed Pin Configuration

  1. VIN (Pin 1): Input voltage
  2. GND (Pin 2): Ground
  3. FB (Pin 3): Feedback pin for output voltage regulation
  4. EN (Pin 4): Enable pin for turning the device on/off
  5. SS/TRK (Pin 5): Soft-start/tracking function
  6. COMP (Pin 6): Compensation pin for stability
  7. SW (Pin 7): Switch node for power transfer
  8. VOUT (Pin 8): Output voltage

Functional Features

  • Wide Input Voltage Range: Allows flexibility in various power supply configurations.
  • Adjustable Output Voltage: Provides versatility in meeting different device requirements.
  • High Efficiency: Minimizes power loss and heat generation.
  • Protection Features: Overcurrent protection, thermal shutdown, and reverse polarity protection.

Advantages and Disadvantages

Advantages: - Compact design suitable for space-constrained applications - Wide input voltage range enhances compatibility - High efficiency reduces energy consumption

Disadvantages: - Higher cost compared to traditional linear regulators - Requires careful PCB layout for optimal performance

Working Principles

TAN75A operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal switch, ensuring a stable and precise output.

Detailed Application Field Plans

  1. Automotive Electronics: Used in vehicle power distribution systems and infotainment systems.
  2. Industrial Automation: Employed in motor control, robotics, and power supply units.
  3. Consumer Electronics: Integrated into smart home devices, portable chargers, and LED lighting systems.

Detailed and Complete Alternative Models

  1. TAN60B: Similar functionality with lower output current capability.
  2. TAN90C: Higher output current capacity with extended operating temperature range.

In conclusion, TAN75A is a highly efficient and versatile power management IC suitable for a wide range of electronic applications. Its adjustable output voltage, compact design, and protection features make it an ideal choice for modern electronic designs.

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10个与TAN75A在技术解决方案中的应用相关的常见问题及解答

  1. What is TAN75A?

    • TAN75A is a type of epoxy resin adhesive commonly used in technical solutions for bonding, sealing, and potting applications.

  2. What are the key properties of TAN75A?

    • TAN75A exhibits high strength, excellent chemical resistance, and good thermal stability, making it suitable for various technical applications.

  3. How is TAN75A applied for bonding?

    • TAN75A is typically applied by mixing the resin and hardener in the specified ratio, then applying the adhesive to the surfaces to be bonded before curing under the recommended conditions.

  4. Can TAN75A be used for sealing applications?

    • Yes, TAN75A can be used for sealing applications to provide protection against moisture, chemicals, and environmental factors.

  5. Is TAN75A suitable for potting electronic components?

    • TAN75A is often used for potting electronic components due to its ability to provide insulation, protection from vibration, and resistance to thermal cycling.

  6. What substrates is TAN75A compatible with?

    • TAN75A is compatible with a wide range of substrates including metals, ceramics, glass, and many plastics.

  7. What is the recommended curing time for TAN75A?

    • The recommended curing time for TAN75A varies depending on the application and environmental conditions, but typically ranges from a few hours to 24 hours.

  8. Does TAN75A require special handling or storage?

    • TAN75A should be stored in a cool, dry place and handled according to the manufacturer's safety guidelines to ensure optimal performance.

  9. Can TAN75A withstand high temperatures?

    • Yes, TAN75A has good thermal stability and can withstand elevated temperatures, making it suitable for applications where heat resistance is required.

  10. Are there any safety precautions to consider when using TAN75A?

    • Users should follow proper ventilation, wear appropriate personal protective equipment, and adhere to the safety data sheet provided by the manufacturer when handling TAN75A.