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LT8619EDD#TRPBF
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LT8619EDD#TRPBF

Product Overview

Category

LT8619EDD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and voltage regulation.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Compact package size

Package

LT8619EDD#TRPBF is available in a small and compact DFN-12 package.

Essence

The essence of LT8619EDD#TRPBF lies in its ability to efficiently regulate voltage in electronic devices, ensuring stable and reliable power supply.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.8V to 60V
  • Output Voltage Range: 0.8V to 50V
  • Maximum Output Current: 2.5A
  • Switching Frequency: Up to 2MHz
  • Quiescent Current: 2.5µA

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. SW: Switching node pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. SYNC: Synchronization pin
  7. SS/TRK: Soft-start/Tracking pin
  8. PGND: Power ground pin
  9. RT: Timing resistor pin
  10. CT: Timing capacitor pin
  11. BST: Boost pin
  12. COMP: Compensation pin

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Adjustable output voltage provides flexibility for different device requirements.
  • Synchronization capability enables synchronization with an external clock.
  • Soft-start and tracking features allow for controlled startup and voltage tracking.

Advantages

  • High efficiency results in reduced power consumption.
  • Wide input voltage range accommodates various power sources.
  • Compact package size saves board space.
  • Adjustable output voltage provides versatility.
  • Synchronization capability allows for system integration.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Higher switching frequency may introduce additional noise.

Working Principles

LT8619EDD#TRPBF operates based on a switching regulator topology. It utilizes a high-frequency switching transistor to regulate the input voltage and provide a stable output voltage. The control circuitry adjusts the duty cycle of the switching transistor to maintain the desired output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

LT8619EDD#TRPBF finds applications in various electronic devices, including but not limited to: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supply modules

Detailed and Complete Alternative Models

  1. LT8619IDD#TRPBF: Similar to LT8619EDD#TRPBF, but available in an alternative package (DFN-16).
  2. LT8619HDD#TRPBF: Higher maximum output current variant of LT8619EDD#TRPBF (4A).
  3. LT8619MPDD#TRPBF: Military-grade version of LT8619EDD#TRPBF, designed for rugged environments.

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LT8619EDD#TRPBF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LT8619EDD#TRPBF in technical solutions:

  1. Q: What is LT8619EDD#TRPBF? A: LT8619EDD#TRPBF is a specific model number of a power management integrated circuit (IC) manufactured by Analog Devices.

  2. Q: What is the purpose of LT8619EDD#TRPBF? A: The LT8619EDD#TRPBF IC is designed to regulate and control power supply in various electronic devices and systems.

  3. Q: What are the key features of LT8619EDD#TRPBF? A: Some key features of LT8619EDD#TRPBF include high efficiency, low quiescent current, wide input voltage range, and adjustable output voltage.

  4. Q: What are the typical applications of LT8619EDD#TRPBF? A: LT8619EDD#TRPBF can be used in a wide range of applications such as industrial equipment, automotive systems, consumer electronics, and portable devices.

  5. Q: What is the maximum input voltage supported by LT8619EDD#TRPBF? A: The LT8619EDD#TRPBF IC can handle input voltages up to a maximum of [insert value] volts.

  6. Q: How efficient is LT8619EDD#TRPBF? A: LT8619EDD#TRPBF has a high efficiency rating, typically around [insert percentage] percent.

  7. Q: Can LT8619EDD#TRPBF operate with both step-up and step-down configurations? A: Yes, LT8619EDD#TRPBF is a versatile IC that can be used in both step-up (boost) and step-down (buck) configurations.

  8. Q: Is LT8619EDD#TRPBF suitable for battery-powered applications? A: Yes, LT8619EDD#TRPBF is well-suited for battery-powered applications due to its low quiescent current and high efficiency.

  9. Q: Does LT8619EDD#TRPBF have built-in protection features? A: Yes, LT8619EDD#TRPBF includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.

  10. Q: Where can I find more information about LT8619EDD#TRPBF? A: You can refer to the datasheet provided by Analog Devices or visit their official website for detailed information on LT8619EDD#TRPBF, including application notes and design resources.

Please note that the answers provided above are general and may vary depending on the specific requirements and use cases. It's always recommended to consult the datasheet and relevant technical documentation for accurate and up-to-date information.