Linear Technology/Analog Devices
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LTC4364IDE-2#TRPBF
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LTC4364IDE-2#TRPBF

Product Overview

The LTC4364IDE-2#TRPBF belongs to the category of power management integrated circuits (PMICs) and is designed for use in electronic systems requiring overvoltage and overcurrent protection. This device offers characteristics such as high accuracy, low quiescent current, and a compact package, making it suitable for a wide range of applications. The LTC4364IDE-2#TRPBF is available in a 12-pin DFN package and is an essential component for ensuring the reliability and safety of electronic systems.

Package and Quantity

The LTC4364IDE-2#TRPBF is packaged in a 12-pin DFN (3mm x 3mm) package and is typically supplied in reels containing a specific quantity based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Operating Temperature Range: -40°C to 125°C
  • Overvoltage Threshold: Adjustable
  • Overcurrent Threshold: Adjustable
  • Quiescent Current: 20µA (typical)

Detailed Pin Configuration

The LTC4364IDE-2#TRPBF features the following pin configuration: 1. VIN: Input Voltage 2. GATE: Gate Drive Output 3. FB: Feedback Input 4. OV: Overvoltage Threshold Setting 5. OC: Overcurrent Threshold Setting 6. GND: Ground 7. FLT: Fault Indicator 8. UV: Undervoltage Lockout 9. SS: Soft-Start 10. VCC: Supply Voltage 11. PG: Power Good Indicator 12. SHDN: Shutdown Control

Functional Features

  • Overvoltage and Overcurrent Protection
  • Adjustable Thresholds
  • Low Quiescent Current
  • Fault Indication
  • Soft-Start Functionality
  • Power Good Indicator

Advantages and Disadvantages

Advantages

  • High Accuracy
  • Wide Input Voltage Range
  • Compact Package
  • Low Quiescent Current
  • Customizable Thresholds

Disadvantages

  • Limited to Low Voltage Applications (up to 5.5V)
  • External Components Required for Full Functionality

Working Principles

The LTC4364IDE-2#TRPBF operates by continuously monitoring the input voltage and current. When an overvoltage or overcurrent condition is detected, the device responds by quickly turning off the external MOSFET to protect downstream components. The adjustable thresholds allow for customization based on specific system requirements, while the fault indication and power good features provide valuable feedback to the system controller.

Detailed Application Field Plans

The LTC4364IDE-2#TRPBF is well-suited for various applications, including: - Battery Management Systems - Industrial Control Systems - Automotive Electronics - Portable Electronic Devices - Power Distribution Systems

Detailed and Complete Alternative Models

  • LTC4364
  • LTC4364-1
  • LTC4364-2
  • LTC4364-3

These alternative models offer similar functionality and features, providing flexibility for different design requirements.

In conclusion, the LTC4364IDE-2#TRPBF is a versatile and reliable PMIC that offers essential overvoltage and overcurrent protection for electronic systems. With its customizable thresholds, low quiescent current, and compact package, it is an ideal choice for a wide range of applications, ensuring the safety and integrity of electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC4364IDE-2#TRPBF v technických řešeních

  1. What is the LTC4364IDE-2#TRPBF?

    • The LTC4364IDE-2#TRPBF is a dual ideal diode and surge stopper designed to protect loads from reverse voltage, overvoltage, and overcurrent conditions.

  2. What are the key features of LTC4364IDE-2#TRPBF?

    • The LTC4364IDE-2#TRPBF features include low loss ideal diode operation, adjustable overvoltage and undervoltage protection, and overcurrent protection.

  3. How does LTC4364IDE-2#TRPBF protect against reverse voltage?

    • The LTC4364IDE-2#TRPBF uses an integrated ideal diode controller to prevent reverse current flow, protecting the load from damage.

  4. Can LTC4364IDE-2#TRPBF handle overvoltage conditions?

    • Yes, the LTC4364IDE-2#TRPBF has built-in overvoltage protection to safeguard the load from excessive voltage levels.

  5. What is the typical application of LTC4364IDE-2#TRPBF in technical solutions?

    • The LTC4364IDE-2#TRPBF is commonly used in power supply and battery backup systems to provide seamless switchover and protection against faults.

  6. How does LTC4364IDE-2#TRPBF help in preventing overcurrent situations?

    • The LTC4364IDE-2#TRPBF monitors the load current and can quickly disconnect the load if an overcurrent condition is detected, preventing damage to the load.

  7. Is LTC4364IDE-2#TRPBF suitable for automotive applications?

    • Yes, the LTC4364IDE-2#TRPBF is suitable for automotive applications due to its robust protection features and wide operating temperature range.

  8. What is the input voltage range supported by LTC4364IDE-2#TRPBF?

    • The LTC4364IDE-2#TRPBF supports an input voltage range of 2.5V to 60V, making it versatile for various power supply designs.

  9. Can LTC4364IDE-2#TRPBF be used in parallel for higher current applications?

    • Yes, multiple LTC4364IDE-2#TRPBF devices can be used in parallel to handle higher current requirements while maintaining protection features.

  10. Does LTC4364IDE-2#TRPBF require external components for operation?

    • The LTC4364IDE-2#TRPBF requires minimal external components for operation, simplifying the design and reducing overall system cost.