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ISL6247CR-T

ISL6247CR-T

Product Overview

Category

ISL6247CR-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

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

Package

ISL6247CR-T comes in a compact surface-mount package.

Essence

The essence of ISL6247CR-T lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

ISL6247CR-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 4A
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

  • High efficiency conversion
  • Fast transient response
  • Adjustable output voltage through feedback pin
  • Enable pin for easy on/off control
  • Overcurrent protection ensures device safety
  • Thermal shutdown protection prevents overheating

Advantages

  • High efficiency results in reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal shutdown protection enhance device reliability

Disadvantages

  • Limited maximum output current may restrict certain high-power applications
  • Dropout voltage may cause slight voltage drop across the regulator

Working Principles

ISL6247CR-T operates on the principle of switching voltage regulation. It utilizes a control circuit to monitor and adjust the output voltage based on the feedback received from the load. This ensures a stable and regulated output voltage, even with varying input voltages.

Detailed Application Field Plans

ISL6247CR-T finds applications in various electronic devices and systems, including:

  1. Mobile phones
  2. Tablets
  3. Portable gaming consoles
  4. Digital cameras
  5. Portable audio players

Its ability to provide stable voltage makes it suitable for any application that requires reliable power supply.

Detailed and Complete Alternative Models

  1. ISL6259CR-T
  2. ISL6260CR-T
  3. ISL6261CR-T
  4. ISL6262CR-T
  5. ISL6263CR-T

These alternative models offer similar functionality and characteristics to ISL6247CR-T, providing users with options based on their specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL6247CR-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL6247CR-T in technical solutions:

  1. Q: What is ISL6247CR-T? A: ISL6247CR-T is a highly integrated dual-output controller designed for use in notebook power supply systems.

  2. Q: What are the main features of ISL6247CR-T? A: The main features of ISL6247CR-T include dual synchronous buck controllers, adjustable switching frequency, programmable soft-start, and overcurrent protection.

  3. Q: What is the input voltage range supported by ISL6247CR-T? A: ISL6247CR-T supports an input voltage range of 4.5V to 25V.

  4. Q: What is the output voltage range of ISL6247CR-T? A: The output voltage range of ISL6247CR-T can be adjusted from 0.6V to 5.5V.

  5. Q: Can ISL6247CR-T support multiple output voltages? A: Yes, ISL6247CR-T can support two independent output voltages.

  6. Q: What is the maximum output current supported by ISL6247CR-T? A: The maximum output current supported by ISL6247CR-T is typically 20A per channel.

  7. Q: Does ISL6247CR-T have any built-in protection features? A: Yes, ISL6247CR-T includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: Is ISL6247CR-T suitable for battery-powered applications? A: Yes, ISL6247CR-T is suitable for battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  9. Q: Can ISL6247CR-T be used in other applications apart from notebook power supplies? A: Yes, ISL6247CR-T can also be used in various other applications such as embedded systems, industrial equipment, and telecommunications.

  10. Q: What is the package type of ISL6247CR-T? A: ISL6247CR-T is available in a compact 48-lead QFN package.