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ISL88003IE44Z-TK
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ISL88003IE44Z-TK

Product Overview

Category

ISL88003IE44Z-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

ISL88003IE44Z-TK is available in a 44-pin package.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

ISL88003IE44Z-TK is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 44-pin QFN

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. COMP: Compensation pin
  7. SS: Soft-start pin
  8. PGND: Power ground pin
  9. BST: Boost pin
  10. SW: Switching pin
  11. AGND: Analog ground pin
  12. NC: No connection pin
  13. ...

(Note: The detailed pin configuration continues beyond pin 13, but for brevity, only the first few pins are listed here.)

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during voltage regulation.
  • Integrated soft-start feature prevents excessive inrush current.
  • Overcurrent and overtemperature protection safeguards the circuit and connected devices.
  • Adjustable output voltage allows flexibility in different applications.

Advantages

  • Efficient power management
  • Wide input voltage range
  • Integrated protection features
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current (3A)
  • Requires careful consideration of thermal management in high-power applications

Working Principles

ISL88003IE44Z-TK operates based on a switching regulator topology. It uses a combination of inductors, capacitors, and switches to convert the input voltage to the desired output voltage. The integrated control circuitry ensures stable and regulated output voltage, while the feedback mechanism adjusts the switching frequency to maintain the desired output.

Detailed Application Field Plans

ISL88003IE44Z-TK finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - IoT devices - Industrial automation systems

Detailed and Complete Alternative Models

  1. ISL88001IE44Z-TK
  2. ISL88002IE44Z-TK
  3. ISL88004IE44Z-TK
  4. ISL88005IE44Z-TK
  5. ISL88006IE44Z-TK

(Note: The list of alternative models can be expanded further based on specific requirements and availability.)

This concludes the encyclopedia entry for ISL88003IE44Z-TK, providing an overview of its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL88003IE44Z-TK v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL88003IE44Z-TK in technical solutions:

  1. Q: What is ISL88003IE44Z-TK? A: ISL88003IE44Z-TK is a specific model of voltage regulator IC (integrated circuit) manufactured by Renesas Electronics. It is commonly used in various technical solutions to regulate voltage levels.

  2. Q: What is the input voltage range for ISL88003IE44Z-TK? A: The input voltage range for ISL88003IE44Z-TK is typically between 2.7V and 5.5V.

  3. Q: What is the output voltage range for ISL88003IE44Z-TK? A: The output voltage range for ISL88003IE44Z-TK can be adjusted from 0.8V to 3.6V using external resistors.

  4. Q: What is the maximum output current of ISL88003IE44Z-TK? A: The maximum output current of ISL88003IE44Z-TK is 3A, which makes it suitable for powering various components in technical solutions.

  5. Q: Is ISL88003IE44Z-TK suitable for battery-powered applications? A: Yes, ISL88003IE44Z-TK is designed to work efficiently in battery-powered applications due to its low quiescent current and high efficiency.

  6. Q: Does ISL88003IE44Z-TK have built-in protection features? A: Yes, ISL88003IE44Z-TK includes several built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can ISL88003IE44Z-TK be used in automotive applications? A: Yes, ISL88003IE44Z-TK is qualified for automotive applications and meets the necessary standards and requirements.

  8. Q: What package does ISL88003IE44Z-TK come in? A: ISL88003IE44Z-TK is available in a 4x4mm, 16-lead TQFN (Thin Quad Flat No-Lead) package.

  9. Q: Can ISL88003IE44Z-TK operate in a wide temperature range? A: Yes, ISL88003IE44Z-TK has a wide operating temperature range of -40°C to +125°C, making it suitable for various environments.

  10. Q: Are there any evaluation boards or reference designs available for ISL88003IE44Z-TK? A: Yes, Renesas Electronics provides evaluation boards and reference designs for ISL88003IE44Z-TK, which can help with the development and implementation of technical solutions.

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.