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ISL6228IRTZ-T
বিস্তারিত দেখুন ডেটাশিট

ISL6228IRTZ-T

Product Overview

Category

ISL6228IRTZ-T belongs to the category of voltage regulators.

Use

It is commonly used in electronic devices to regulate and stabilize the voltage supplied to various components.

Characteristics

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

Package

ISL6228IRTZ-T is available in a small outline package (SOP) with thermal pad for enhanced heat dissipation.

Essence

The essence of ISL6228IRTZ-T lies in its ability to provide stable and regulated voltage to ensure proper functioning of electronic devices.

Packaging/Quantity

ISL6228IRTZ-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 6V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6228IRTZ-T has the following pin configuration:

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

Functional Features

  • High Efficiency: The ISL6228IRTZ-T offers high efficiency, minimizing power loss during voltage regulation.
  • Low Dropout Voltage: It exhibits low dropout voltage, ensuring efficient power delivery even when the input voltage is close to the desired output voltage.
  • Wide Input Voltage Range: The regulator can accept a wide range of input voltages, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet the requirements of different electronic components.
  • Overcurrent Protection: It incorporates overcurrent protection, safeguarding the regulator and connected devices from excessive current flow.
  • Thermal Shutdown Protection: The regulator includes thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages

  • High efficiency ensures minimal power loss.
  • Wide input voltage range allows for versatile applications.
  • Adjustable output voltage meets various component requirements.
  • Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

ISL6228IRTZ-T operates based on the principle of voltage regulation. It takes an input voltage and regulates it to provide a stable output voltage. This is achieved through internal circuitry that adjusts the voltage levels according to the feedback received from the FB pin. The regulator continuously monitors the output voltage and makes necessary adjustments to maintain the desired level.

Detailed Application Field Plans

ISL6228IRTZ-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable media players

Detailed and Complete Alternative Models

Some alternative models to ISL6228IRTZ-T include: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications. - TPS7A47: An ultra-low-noise, high-PSRR voltage regulator designed for sensitive audio applications.

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

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প্রযুক্তিগত সমাধানে ISL6228IRTZ-T এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of ISL6228IRTZ-T in technical solutions:

  1. Question: What is the purpose of ISL6228IRTZ-T?
    Answer: ISL6228IRTZ-T is a high-performance dual synchronous buck controller designed for use in various power supply applications.

  2. Question: What is the input voltage range supported by ISL6228IRTZ-T?
    Answer: The input voltage range supported by ISL6228IRTZ-T is typically between 4.5V and 26V.

  3. Question: What is the output voltage range that can be achieved using ISL6228IRTZ-T?
    Answer: The output voltage range can be adjusted from 0.6V to 5.5V using external resistors.

  4. Question: Can ISL6228IRTZ-T support multiple output voltages?
    Answer: Yes, ISL6228IRTZ-T can support multiple output voltages by configuring its two independent channels.

  5. Question: What is the maximum output current that ISL6228IRTZ-T can handle?
    Answer: ISL6228IRTZ-T can handle a maximum output current of up to 20A per channel.

  6. Question: Does ISL6228IRTZ-T have any built-in protection features?
    Answer: Yes, ISL6228IRTZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Question: Can ISL6228IRTZ-T operate in a wide temperature range?
    Answer: Yes, ISL6228IRTZ-T is designed to operate in a temperature range of -40°C to +125°C.

  8. Question: Is ISL6228IRTZ-T suitable for battery-powered applications?
    Answer: Yes, ISL6228IRTZ-T is suitable for battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  9. Question: Can ISL6228IRTZ-T be used in automotive applications?
    Answer: Yes, ISL6228IRTZ-T is AEC-Q100 qualified, making it suitable for automotive applications.

  10. Question: What package options are available for ISL6228IRTZ-T?
    Answer: ISL6228IRTZ-T is available in a 48-lead QFN package, which provides good thermal performance and compact size.

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