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ISL6546IRZ-T

ISL6546IRZ-T

Product Overview

Category

The ISL6546IRZ-T belongs to the category of voltage regulators.

Use

It is used for regulating voltage in electronic circuits and power management applications.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The ISL6546IRZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ISL6546IRZ-T lies in its ability to efficiently regulate voltage in various electronic devices and systems.

Packaging/Quantity

The ISL6546IRZ-T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 4A
  • Operating Temperature Range: -40°C to 85°C
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 120µA

Detailed Pin Configuration

The ISL6546IRZ-T has a total of 16 pins, including VIN, VOUT, GND, EN, FB, COMP, SS/TR, and more. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

  • Adjustable output voltage
  • Soft-start capability
  • External synchronization
  • Power good indicator
  • Enable control

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Overcurrent and thermal shutdown protection enhance reliability
  • Small form factor SOIC package enables space-saving designs

Disadvantages

  • Limited maximum output current compared to some competing models
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The ISL6546IRZ-T operates by comparing the feedback voltage to a precise internal reference voltage and adjusting the output voltage accordingly. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage.

Detailed Application Field Plans

The ISL6546IRZ-T is well-suited for use in: - Point-of-load power supplies - Battery-powered devices - Industrial automation systems - Telecommunication equipment - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the ISL6546IRZ-T include: - LT1763 - LM317 - TPS7A47

In conclusion, the ISL6546IRZ-T is a versatile voltage regulator with a wide input voltage range, high efficiency, and various protective features, making it suitable for a range of electronic applications.

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技術ソリューションにおける ISL6546IRZ-T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the ISL6546IRZ-T?

    • The ISL6546IRZ-T is a voltage regulator IC designed for use in various technical solutions, providing efficient power management and control.

  2. What is the input voltage range of the ISL6546IRZ-T?

    • The input voltage range of the ISL6546IRZ-T is typically between 4.5V to 14V.

  3. What is the output voltage range of the ISL6546IRZ-T?

    • The output voltage range of the ISL6546IRZ-T can be adjusted from 0.6V to 5.5V, making it versatile for different applications.

  4. What is the maximum output current of the ISL6546IRZ-T?

    • The ISL6546IRZ-T can handle a maximum output current of up to 20A, making it suitable for powering a wide range of devices.

  5. What are the key features of the ISL6546IRZ-T?

    • Some key features of the ISL6546IRZ-T include integrated MOSFET drivers, programmable soft-start, overcurrent protection, and thermal shutdown.

  6. What type of applications is the ISL6546IRZ-T suitable for?

    • The ISL6546IRZ-T is suitable for a variety of applications including point-of-load converters, industrial equipment, telecommunications, and computing systems.

  7. What is the operating temperature range of the ISL6546IRZ-T?

    • The ISL6546IRZ-T has an operating temperature range of -40°C to 85°C, allowing it to function reliably in different environments.

  8. Does the ISL6546IRZ-T require external components for operation?

    • Yes, the ISL6546IRZ-T requires external components such as input/output capacitors and inductors for proper operation.

  9. Can the ISL6546IRZ-T be used in parallel to increase output current?

    • Yes, the ISL6546IRZ-T can be used in parallel to increase the total output current, providing scalability for higher power applications.

  10. Where can I find detailed technical information about the ISL6546IRZ-T?

    • Detailed technical information about the ISL6546IRZ-T can be found in the datasheet provided by the manufacturer or on their official website.