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ISL6527IR-T
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ISL6527IR-T

Product Overview

The ISL6527IR-T belongs to the category of voltage regulators and controllers. It is commonly used in power management applications, offering characteristics such as high efficiency, precise voltage regulation, and robust packaging. The essence of the ISL6527IR-T lies in its ability to provide reliable power supply solutions for various electronic devices. It is typically available in a compact package and is offered in different packaging/quantity options to suit diverse application requirements.

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 20A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: 28-Lead QFN

Detailed Pin Configuration

The ISL6527IR-T features a detailed pin configuration that includes input voltage pins, output voltage pins, feedback pins, and enable pins. Each pin serves a specific function in regulating and controlling the voltage output, ensuring optimal performance and reliability.

Functional Features

  • Integrated MOSFET drivers
  • Programmable switching frequency
  • Overcurrent protection
  • Thermal shutdown
  • Soft-start capability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package
  • Robust protection features

Disadvantages

  • Higher cost compared to basic voltage regulators
  • Requires careful PCB layout for optimal performance

Working Principles

The ISL6527IR-T operates based on pulse-width modulation (PWM) control, regulating the output voltage by adjusting the duty cycle of the internal switches. This enables precise voltage regulation and efficient power conversion, making it suitable for a wide range of applications.

Detailed Application Field Plans

The ISL6527IR-T is well-suited for use in various applications, including: - Server power supplies - Industrial power systems - Telecommunication equipment - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  • ISL6527: Similar specifications and features, alternative package type
  • ISL6527A: Enhanced thermal performance, suitable for high-temperature environments
  • ISL6527B: Lower cost variant with slightly reduced output current capability

In conclusion, the ISL6527IR-T offers a comprehensive solution for voltage regulation and control in diverse electronic devices and systems. Its advanced features, precise regulation, and robust protection mechanisms make it a preferred choice for demanding power management applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6527IR-T in technische oplossingen

  1. What is the ISL6527IR-T?

    • The ISL6527IR-T is a highly integrated single-phase PWM controller designed for a wide range of applications, including voltage regulation in computing and telecommunication systems.

  2. What is the input voltage range for the ISL6527IR-T?

    • The input voltage range for the ISL6527IR-T is typically 4.5V to 25V.

  3. What is the output current capability of the ISL6527IR-T?

    • The ISL6527IR-T can handle output currents up to 20A.

  4. What type of protection features does the ISL6527IR-T offer?

    • The ISL6527IR-T provides comprehensive protection features, including overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  5. Can the ISL6527IR-T be used in synchronous rectification applications?

    • Yes, the ISL6527IR-T is suitable for synchronous rectification applications.

  6. What is the switching frequency range of the ISL6527IR-T?

    • The switching frequency of the ISL6527IR-T can be programmed from 100kHz to 1MHz.

  7. Does the ISL6527IR-T support remote voltage sensing?

    • Yes, the ISL6527IR-T supports remote voltage sensing for improved voltage regulation accuracy.

  8. What are the typical applications for the ISL6527IR-T?

    • Typical applications for the ISL6527IR-T include point-of-load DC/DC converters, voltage regulator modules (VRMs), and power supplies for servers, workstations, and networking equipment.

  9. Is the ISL6527IR-T available in a lead-free package?

    • Yes, the ISL6527IR-T is available in a lead-free package, making it compliant with environmental regulations.

  10. Where can I find detailed technical information and application notes for the ISL6527IR-T?

    • Detailed technical information and application notes for the ISL6527IR-T can be found on the manufacturer's website or in the product datasheet.