Linear Technology/Analog Devices
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LTC4366IDDB-1#TRPBF
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LTC4366IDDB-1#TRPBF

Product Overview

Category

The LTC4366IDDB-1#TRPBF belongs to the category of power management integrated circuits (PMICs).

Use

It is used for overvoltage and overcurrent protection in various electronic systems.

Characteristics

  • Overvoltage and overcurrent protection
  • Wide input voltage range
  • Low quiescent current
  • Small package size

Package

The LTC4366IDDB-1#TRPBF is available in a DFN-8 package.

Essence

The essence of this product lies in its ability to protect electronic systems from overvoltage and overcurrent events, ensuring their safe and reliable operation.

Packaging/Quantity

The LTC4366IDDB-1#TRPBF is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4V to 80V
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: DFN-8

Detailed Pin Configuration

The LTC4366IDDB-1#TRPBF features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GATE | MOSFET Gate Drive Output | | 2 | VIN | Input Voltage | | 3 | GND | Ground | | 4 | FLT | Fault Indicator Output | | 5 | OV | Overvoltage Threshold Setting | | 6 | UV | Undervoltage Threshold Setting | | 7 | SET | Current Limit Setting | | 8 | VCC | Supply Voltage Input |

Functional Features

  • Overvoltage and overcurrent protection
  • Adjustable overvoltage and undervoltage thresholds
  • Adjustable current limit
  • Fault indicator output for system monitoring

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Low quiescent current
  • Small package size
  • Adjustable protection thresholds

Disadvantages

  • Limited to DFN-8 package
  • May require external components for specific applications

Working Principles

The LTC4366IDDB-1#TRPBF operates by continuously monitoring the input voltage and current. When an overvoltage or overcurrent event is detected, it quickly turns off the external MOSFET to protect downstream circuitry. The adjustable thresholds and current limit settings allow for customization based on specific application requirements.

Detailed Application Field Plans

The LTC4366IDDB-1#TRPBF finds application in a wide range of electronic systems, including: - Automotive electronics - Industrial control systems - Power distribution systems - Battery management systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the LTC4366IDDB-1#TRPBF include: - LTC4366-1 - LTC4366-2 - LTC4366-3 - LTC4366-4

These alternative models offer similar overvoltage and overcurrent protection features but may vary in terms of input voltage range, package type, and additional functionalities.

In conclusion, the LTC4366IDDB-1#TRPBF is a versatile PMIC offering robust overvoltage and overcurrent protection for a variety of electronic systems. Its adjustable features and compact package make it a valuable component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4366IDDB-1#TRPBF v technických řešeních

  1. What is the LTC4366IDDB-1#TRPBF?

    • The LTC4366IDDB-1#TRPBF is a overvoltage and overcurrent protection device designed to safeguard sensitive electronics from voltage transients and overcurrent conditions.

  2. What is the input voltage range of LTC4366IDDB-1#TRPBF?

    • The input voltage range of LTC4366IDDB-1#TRPBF is 4V to 80V.

  3. How does LTC4366IDDB-1#TRPBF protect against overvoltage?

    • The LTC4366IDDB-1#TRPBF utilizes an adjustable overvoltage protection circuit to monitor the input voltage and quickly disconnect the load when an overvoltage condition is detected.

  4. Can LTC4366IDDB-1#TRPBF handle reverse polarity?

    • Yes, the LTC4366IDDB-1#TRPBF has built-in reverse polarity protection to prevent damage in case of reverse voltage connection.

  5. What is the maximum current rating of LTC4366IDDB-1#TRPBF?

    • The LTC4366IDDB-1#TRPBF can handle a maximum continuous current of 3A.

  6. Does LTC4366IDDB-1#TRPBF have thermal shutdown protection?

    • Yes, the LTC4366IDDB-1#TRPBF includes thermal shutdown protection to prevent overheating and damage to the device.

  7. Is LTC4366IDDB-1#TRPBF suitable for automotive applications?

    • Yes, the LTC4366IDDB-1#TRPBF is suitable for automotive applications due to its wide input voltage range and robust protection features.

  8. Can LTC4366IDDB-1#TRPBF be used in battery management systems?

    • Yes, the LTC4366IDDB-1#TRPBF is commonly used in battery management systems to protect against overvoltage and overcurrent events.

  9. What is the typical response time of LTC4366IDDB-1#TRPBF to an overvoltage event?

    • The typical response time of LTC4366IDDB-1#TRPBF to an overvoltage event is in the order of microseconds, providing rapid protection to the connected circuitry.

  10. Does LTC4366IDDB-1#TRPBF require external components for operation?

    • Yes, LTC4366IDDB-1#TRPBF requires external components such as resistors, capacitors, and a MOSFET to configure the overvoltage and overcurrent protection circuitry.