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ISL9000IRGPZ-T
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ISL9000IRGPZ-T

Product Overview

Category: Integrated Voltage Regulator
Use: Power management
Characteristics: High efficiency, low noise, compact size
Package: 20-Lead TQFN
Essence: Voltage regulator IC
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Output Current: Up to 1A
  • Quiescent Current: 25µA (typical)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9000IRGPZ-T has a 20-Lead TQFN package with the following pin configuration:

  1. EN (Enable)
  2. VIN (Input Voltage)
  3. GND (Ground)
  4. VOUT (Output Voltage)
  5. FB (Feedback)
  6. SS (Soft-Start)
  7. PG (Power Good)
  8. BST (Bootstrap)
  9. SW (Switch Node)
  10. AGND (Analog Ground)
  11. COMP (Compensation)
  12. VREF (Reference Voltage)
  13. ISET (Current Limit Set)
  14. VCC (Supply Voltage)
  15. NC (No Connection)
  16. NC (No Connection)
  17. NC (No Connection)
  18. NC (No Connection)
  19. NC (No Connection)
  20. NC (No Connection)

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Soft-start and power good functions
  • Overcurrent and overtemperature protection
  • Low dropout voltage
  • Excellent load and line regulation

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Low noise output for sensitive applications - Compact size allows for space-saving designs - Wide input and output voltage ranges provide flexibility

Disadvantages: - Limited output current of up to 1A may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The ISL9000IRGPZ-T is an integrated voltage regulator that converts the input voltage into a regulated output voltage. It utilizes a synchronous buck topology to achieve high efficiency and low dropout voltage. The feedback mechanism ensures accurate output voltage regulation, while the soft-start feature prevents excessive inrush current during startup. The power good function provides a signal indicating when the output voltage is within the specified range. The device also incorporates overcurrent and overtemperature protection to safeguard against faults.

Detailed Application Field Plans

The ISL9000IRGPZ-T is suitable for various applications that require efficient power management. Some potential fields of application include:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT (Internet of Things) devices
  4. Wearable technology
  5. Industrial automation
  6. Automotive electronics
  7. Medical equipment

Detailed and Complete Alternative Models

  1. ISL9000IRGZ-T
  2. ISL9000IRNZ-T
  3. ISL9000IRSPZ-T
  4. ISL9000IRSNZ-T
  5. ISL9000IRSZ-T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL9000IRGPZ-T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL9000IRGPZ-T in technical solutions:

  1. Q: What is the ISL9000IRGPZ-T?
    A: The ISL9000IRGPZ-T is a high-performance, low dropout voltage regulator designed for use in various technical solutions.

  2. Q: What is the input voltage range of the ISL9000IRGPZ-T?
    A: The input voltage range of the ISL9000IRGPZ-T is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range of the ISL9000IRGPZ-T?
    A: The output voltage range of the ISL9000IRGPZ-T can be adjusted from 0.8V to 3.6V using external resistors.

  4. Q: What is the maximum output current of the ISL9000IRGPZ-T?
    A: The ISL9000IRGPZ-T can provide a maximum output current of up to 300mA.

  5. Q: Is the ISL9000IRGPZ-T suitable for battery-powered applications?
    A: Yes, the ISL9000IRGPZ-T is designed to operate efficiently in battery-powered applications, thanks to its low dropout voltage and low quiescent current.

  6. Q: Does the ISL9000IRGPZ-T have built-in protection features?
    A: Yes, the ISL9000IRGPZ-T includes overcurrent protection, thermal shutdown, and reverse current protection to ensure safe operation.

  7. Q: Can the ISL9000IRGPZ-T be used in automotive applications?
    A: Yes, the ISL9000IRGPZ-T is qualified for automotive applications and meets the AEC-Q100 standard.

  8. Q: What is the operating temperature range of the ISL9000IRGPZ-T?
    A: The ISL9000IRGPZ-T can operate within a temperature range of -40°C to +125°C.

  9. Q: Can the ISL9000IRGPZ-T be used in space-constrained designs?
    A: Yes, the ISL9000IRGPZ-T is available in a small 2mm x 2mm DFN package, making it suitable for space-constrained designs.

  10. Q: Are there any evaluation boards or reference designs available for the ISL9000IRGPZ-T?
    A: Yes, Intersil provides evaluation boards and reference designs for the ISL9000IRGPZ-T, which can help with the development and testing process.

Please note that these answers 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.