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L9700D013TR
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L9700D013TR

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-252-3
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 2.5V to 18V
  • Output Voltage: 1.2V to 16V
  • Dropout Voltage: 0.4V at 1A
  • Maximum Output Current: 1A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited maximum output current - Sensitive to input voltage fluctuations

Working Principles

The L9700D013TR is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance to the load. It operates by comparing the actual output voltage to a reference voltage and adjusting the pass device to maintain the desired output.

Detailed Application Field Plans

The L9700D013TR is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • LM1117
  • LT1086
  • ADP3338

This integrated circuit provides a reliable and efficient solution for voltage regulation in a wide range of electronic devices.

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10个与L9700D013TR在技术解决方案中的应用相关的常见问题及解答

  1. What is the L9700D013TR?

    • The L9700D013TR is a high-side driver IC designed for automotive applications, providing protection and control for power MOSFETs.

  2. What are the key features of the L9700D013TR?

    • The key features include overcurrent protection, thermal shutdown, diagnostic feedback, and a wide operating voltage range.

  3. How is the L9700D013TR typically used in automotive applications?

    • It is commonly used in automotive systems such as electronic control units (ECUs), engine management systems, and body control modules to drive and protect power MOSFETs.

  4. What is the maximum operating voltage of the L9700D013TR?

    • The L9700D013TR has a maximum operating voltage of 40V, making it suitable for various automotive power supply systems.

  5. Does the L9700D013TR provide diagnostic feedback?

    • Yes, the L9700D013TR offers diagnostic feedback through its integrated current sense amplifier and fault reporting capabilities.

  6. How does the L9700D013TR protect against overcurrent conditions?

    • The device incorporates overcurrent protection with adjustable threshold and response time to safeguard the connected load and the driver itself.

  7. Can the L9700D013TR withstand harsh automotive environments?

    • Yes, the L9700D013TR is designed to meet automotive-grade requirements, including resistance to temperature variations, voltage transients, and electromagnetic interference.

  8. What is the typical application circuit for the L9700D013TR?

    • The typical application circuit includes the connection of the L9700D013TR to a power MOSFET, load, and control signals, along with appropriate power supply and ground connections.

  9. Is the L9700D013TR compatible with microcontroller interfaces?

    • Yes, the L9700D013TR can be easily interfaced with microcontrollers or other control devices using its logic-level input and diagnostic output pins.

  10. Where can I find detailed technical information about the L9700D013TR?

    • Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.