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ISL6558IRZA
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ISL6558IRZA

Product Overview

Category

ISL6558IRZA belongs to the category of integrated circuits (ICs) used in power management applications.

Use

This IC is primarily used for voltage regulation and power conversion purposes in various electronic devices.

Characteristics

  • High efficiency power conversion
  • Wide input voltage range
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL6558IRZA is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into electronic circuits.

Essence

The essence of ISL6558IRZA lies in its ability to efficiently regulate voltage and convert power, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

ISL6558IRZA is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 10A
  • Switching Frequency: 300kHz to 1MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6558IRZA features a 16-pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. COMP: Compensation pin
  5. SS: Soft-start pin
  6. VCC: Power supply pin
  7. PGND: Power ground pin
  8. BOOT: Bootstrap pin
  9. PHASE: Phase node pin
  10. LX: Switching node pin
  11. RT: Timing resistor pin
  12. CT: Timing capacitor pin
  13. OCSET: Overcurrent protection pin
  14. SS/TRACK: Soft-start/Tracking pin
  15. EN: Enable pin
  16. VREF: Reference voltage pin

Functional Features

  • Voltage regulation and power conversion
  • Overcurrent protection
  • Soft-start and tracking functionality
  • Efficient power management
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Overcurrent protection ensures device safety
  • Compact SOIC package for easy integration

Disadvantages

  • Limited output current capacity (10A maximum)
  • Requires external timing resistor and capacitor for operation

Working Principles

ISL6558IRZA operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal power switch, ensuring efficient power conversion.

Detailed Application Field Plans

ISL6558IRZA finds applications in various fields, including: 1. Power supplies for computer systems 2. Industrial automation equipment 3. Telecommunications devices 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to ISL6558IRZA that offer similar functionality include: - LTC3780 - TPS54332 - MAX15062 - LM2596

These models can be considered as alternatives depending on specific requirements and design constraints.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6558IRZA in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL6558IRZA in technical solutions:

  1. Q: What is ISL6558IRZA? A: ISL6558IRZA is a voltage regulator IC (integrated circuit) designed for power management applications.

  2. Q: What is the input voltage range of ISL6558IRZA? A: The input voltage range of ISL6558IRZA is typically between 4.5V and 24V.

  3. Q: What is the output voltage range of ISL6558IRZA? A: The output voltage range of ISL6558IRZA can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of ISL6558IRZA? A: The maximum output current of ISL6558IRZA is typically around 8A.

  5. Q: What is the efficiency of ISL6558IRZA? A: The efficiency of ISL6558IRZA depends on various factors, but it can achieve high efficiency levels, typically above 90%.

  6. Q: Can ISL6558IRZA be used in battery-powered applications? A: Yes, ISL6558IRZA can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  7. Q: Does ISL6558IRZA have built-in protection features? A: Yes, ISL6558IRZA includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  8. Q: Is ISL6558IRZA suitable for automotive applications? A: Yes, ISL6558IRZA is suitable for automotive applications as it can operate in a wide temperature range and has automotive-grade reliability.

  9. Q: Can ISL6558IRZA be used in high-frequency switching applications? A: Yes, ISL6558IRZA is designed to operate at high switching frequencies, making it suitable for high-frequency switching applications.

  10. Q: What are the typical applications of ISL6558IRZA? A: ISL6558IRZA is commonly used in various technical solutions such as computer motherboards, servers, telecommunications equipment, industrial automation, and LED lighting systems.

Please note that the answers provided here are general and may vary depending on specific design considerations and requirements.