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ISL62872HRUZ-T
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ISL62872HRUZ-T

Product Overview

Category

ISL62872HRUZ-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and overtemperature protection

Package

ISL62872HRUZ-T comes in a compact and durable package, ensuring easy installation and long-term reliability.

Essence

The essence of ISL62872HRUZ-T lies in its ability to provide stable and regulated voltage to electronic devices, preventing damage due to voltage fluctuations.

Packaging/Quantity

ISL62872HRUZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Output Current: Up to 3A
  • Dropout Voltage: 200mV (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL62872HRUZ-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. EN: Enable pin
  5. PG: Power good pin
  6. VOUT: Output voltage pin

Functional Features

  • High efficiency conversion
  • Fast transient response
  • Overcurrent protection
  • Overtemperature protection
  • Soft-start capability
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency ensures minimal power loss
  • Wide input voltage range allows compatibility with various power sources
  • Overcurrent and overtemperature protection safeguards connected devices
  • Adjustable output voltage provides flexibility in different applications

Disadvantages

  • Dropout voltage may cause a slight decrease in efficiency
  • Limited output current capacity (up to 3A)

Working Principles

ISL62872HRUZ-T operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring that the output remains within the desired range.

Detailed Application Field Plans

ISL62872HRUZ-T finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - IoT devices - Industrial automation equipment

Detailed and Complete Alternative Models

Some alternative models to ISL62872HRUZ-T include: - LM317T - LT1084CP - TPS7A4700

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL62872HRUZ-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL62872HRUZ-T in technical solutions:

  1. Q: What is ISL62872HRUZ-T? A: ISL62872HRUZ-T is a high-performance, multiphase buck controller designed for advanced microprocessors.

  2. Q: What is the input voltage range supported by ISL62872HRUZ-T? A: The input voltage range supported by ISL62872HRUZ-T is typically between 4.5V and 25V.

  3. Q: What is the output voltage range that can be regulated using ISL62872HRUZ-T? A: ISL62872HRUZ-T can regulate output voltages as low as 0.5V and as high as 5.5V.

  4. Q: How many phases does ISL62872HRUZ-T support? A: ISL62872HRUZ-T supports up to 6 phases, making it suitable for high-current applications.

  5. Q: Can ISL62872HRUZ-T operate in a synchronous or asynchronous mode? A: Yes, ISL62872HRUZ-T can operate in both synchronous and asynchronous modes, providing flexibility in different applications.

  6. Q: What is the maximum switching frequency supported by ISL62872HRUZ-T? A: ISL62872HRUZ-T supports a maximum switching frequency of 1MHz, allowing for efficient power conversion.

  7. Q: Does ISL62872HRUZ-T have built-in protection features? A: Yes, ISL62872HRUZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  8. Q: Can ISL62872HRUZ-T be used in automotive applications? A: Yes, ISL62872HRUZ-T is suitable for automotive applications as it meets the necessary automotive-grade requirements.

  9. Q: What type of control loop does ISL62872HRUZ-T use? A: ISL62872HRUZ-T uses a voltage mode control loop, which provides stable and accurate regulation of the output voltage.

  10. Q: Is there any evaluation board available for ISL62872HRUZ-T? A: Yes, Intersil offers an evaluation board (ISL62872EVAL1Z) that allows users to test and evaluate the performance of ISL62872HRUZ-T in their applications.

Please note that the answers provided here are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.