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LTC4361HDC-1#TRMPBF
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LTC4361HDC-1#TRMPBF

Product Overview

Category

LTC4361HDC-1#TRMPBF belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for protection against overvoltage and reverse voltage conditions.

Characteristics

  • Overvoltage and reverse voltage protection
  • Low quiescent current
  • Wide operating voltage range
  • Fast response time

Package

LTC4361HDC-1#TRMPBF is available in a small form factor package, typically a 12-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of LTC4361HDC-1#TRMPBF lies in its ability to safeguard electronic circuits from potential damage caused by overvoltage and reverse voltage events.

Packaging/Quantity

This product is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel/tube.

Specifications

  • Operating Voltage Range: 2.5V to 5.5V
  • Quiescent Current: 20µA
  • Reverse Voltage Protection Threshold: -40V to -60V
  • Overvoltage Protection Threshold: 6V to 30V
  • Response Time: <1µs

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GATE: Gate control pin
  3. GND: Ground pin
  4. FLT: Fault indicator pin
  5. UVLO: Undervoltage lockout pin
  6. OVLO: Overvoltage lockout pin
  7. VOUT: Output voltage pin
  8. EN: Enable pin
  9. SS: Soft-start pin
  10. FB: Feedback pin
  11. NC: Not connected pin
  12. NC: Not connected pin

Functional Features

  • Overvoltage protection: Automatically disconnects the load when the input voltage exceeds the set threshold.
  • Reverse voltage protection: Prevents reverse current flow in case of reversed polarity.
  • Undervoltage lockout: Disables the device when the input voltage falls below a certain threshold.
  • Fault indicator: Provides a signal indicating a fault condition.

Advantages and Disadvantages

Advantages

  • Effective protection against overvoltage and reverse voltage events.
  • Low quiescent current consumption, minimizing power losses.
  • Wide operating voltage range allows for versatile applications.
  • Fast response time ensures quick protection activation.

Disadvantages

  • Limited to low voltage applications (up to 5.5V).
  • Requires additional external components for complete circuit implementation.

Working Principles

LTC4361HDC-1#TRMPBF operates by continuously monitoring the input voltage. When an overvoltage or reverse voltage event occurs, the device quickly disconnects the load from the input source, preventing any potential damage. The fault indicator pin provides a signal to notify the system of the fault condition.

Detailed Application Field Plans

LTC4361HDC-1#TRMPBF finds application in various electronic systems where protection against overvoltage and reverse voltage is crucial. Some specific fields of application include:

  1. Power supply units
  2. Battery charging circuits
  3. Automotive electronics
  4. Industrial control systems
  5. Communication equipment

Detailed and Complete Alternative Models

  1. LTC4361HDC-2#TRMPBF: Similar to LTC4361HDC-1#TRMPBF but with different specifications.
  2. LTC4361HDC-3#TRMPBF: Another variant with enhanced features.
  3. LTC4361HDC-4#TRMPBF: Alternative model with specific characteristics suitable for certain applications.

These alternative models provide similar functionality and can be considered as substitutes for LTC4361HDC-1#TRMPBF based on specific requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LTC4361HDC-1#TRMPBF i tekniske løsninger

  1. Question: What is the maximum operating voltage of LTC4361HDC-1#TRMPBF?
    Answer: The maximum operating voltage of LTC4361HDC-1#TRMPBF is 80V.

  2. Question: What is the typical reverse current of LTC4361HDC-1#TRMPBF?
    Answer: The typical reverse current of LTC4361HDC-1#TRMPBF is 10µA.

  3. Question: Can LTC4361HDC-1#TRMPBF be used for overvoltage protection?
    Answer: Yes, LTC4361HDC-1#TRMPBF can be used for overvoltage protection.

  4. Question: What is the quiescent current of LTC4361HDC-1#TRMPBF?
    Answer: The quiescent current of LTC4361HDC-1#TRMPBF is typically 1.5mA.

  5. Question: Is LTC4361HDC-1#TRMPBF suitable for automotive applications?
    Answer: Yes, LTC4361HDC-1#TRMPBF is suitable for automotive applications.

  6. Question: What is the operating temperature range of LTC4361HDC-1#TRMPBF?
    Answer: The operating temperature range of LTC4361HDC-1#TRMPBF is -40°C to 125°C.

  7. Question: Can LTC4361HDC-1#TRMPBF handle load dump conditions?
    Answer: Yes, LTC4361HDC-1#TRMPBF can handle load dump conditions.

  8. Question: Does LTC4361HDC-1#TRMPBF have built-in thermal shutdown protection?
    Answer: Yes, LTC4361HDC-1#TRMPBF has built-in thermal shutdown protection.

  9. Question: What is the package type of LTC4361HDC-1#TRMPBF?
    Answer: LTC4361HDC-1#TRMPBF comes in a 16-lead plastic MSOP package.

  10. Question: Can LTC4361HDC-1#TRMPBF be used for power supply sequencing?
    Answer: Yes, LTC4361HDC-1#TRMPBF can be used for power supply sequencing.