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ISL6612IRZ
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ISL6612IRZ

Product Overview

Category: Voltage Regulator
Use: Power Management
Characteristics: High efficiency, low noise, wide input voltage range
Package: 28-Lead QFN
Essence: Integrated Synchronous Rectified Buck Regulator
Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 20A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. BOOT
  4. PHASE
  5. COMP
  6. FB
  7. SS/TRK
  8. VCC
  9. AGND
  10. LGATE
  11. PGND
  12. PGND
  13. PGND
  14. PGND
  15. PGND
  16. PGND
  17. PGND
  18. PGND
  19. PGND
  20. PGND
  21. PGND
  22. PGND
  23. PGND
  24. PGND
  25. PGND
  26. PGND
  27. PGND
  28. PGND

Functional Features

  • Synchronous Rectification
  • Adjustable Soft-Start
  • Overcurrent Protection
  • Thermal Shutdown
  • Power Good Indicator

Advantages and Disadvantages

Advantages: - High Efficiency - Wide Input Voltage Range - Compact Package Size

Disadvantages: - Higher Cost Compared to Non-Synchronous Regulators - Requires External Components for Operation

Working Principles

The ISL6612IRZ is a synchronous rectified buck regulator that efficiently converts high input voltages to lower output voltages. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage while achieving high efficiency through synchronous rectification.

Detailed Application Field Plans

The ISL6612IRZ is suitable for various applications including: - Point-of-Load Converters - Industrial Power Supplies - Telecommunication Equipment - Networking Devices - Automotive Electronics

Detailed and Complete Alternative Models

  • TPS54620: Texas Instruments
  • LT8610AB: Analog Devices
  • MP2456: Monolithic Power Systems
  • MAX20078: Maxim Integrated

This completes the English editing encyclopedia entry structure format for ISL6612IRZ.

10 domande e risposte comuni relative all'applicazione di ISL6612IRZ nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of ISL6612IRZ:

  1. What is ISL6612IRZ?

    • The ISL6612IRZ is a dual PWM controller designed for use in synchronous buck voltage regulator applications.

  2. What is the input voltage range for ISL6612IRZ?

    • The input voltage range for ISL6612IRZ is typically between 4.5V and 14V.

  3. What is the output current capability of ISL6612IRZ?

    • The ISL6612IRZ can support output currents up to 20A per phase.

  4. What is the switching frequency range of ISL6612IRZ?

    • The switching frequency range of ISL6612IRZ is typically between 100kHz and 1.5MHz.

  5. What type of protection features does ISL6612IRZ offer?

    • ISL6612IRZ offers overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown protection.

  6. Can ISL6612IRZ be used in multi-phase configurations?

    • Yes, ISL6612IRZ can be used in multi-phase configurations to increase output current capability and reduce output voltage ripple.

  7. What is the typical application of ISL6612IRZ?

    • ISL6612IRZ is commonly used in high-efficiency voltage regulator solutions for applications such as servers, telecom equipment, and industrial power supplies.

  8. Does ISL6612IRZ require an external compensation network?

    • Yes, ISL6612IRZ requires an external compensation network to stabilize the control loop and optimize transient response.

  9. What is the operating temperature range of ISL6612IRZ?

    • The operating temperature range of ISL6612IRZ is typically between -40°C and 85°C.

  10. Is ISL6612IRZ RoHS compliant?

    • Yes, ISL6612IRZ is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.

I hope these questions and answers provide helpful information about the application of ISL6612IRZ in technical solutions. Let me know if you need further assistance!