Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6277AIRZ
Zobrazit detail DataSheets

ISL6277AIRZ

Product Overview

Category

ISL6277AIRZ belongs to the category of integrated circuits (ICs) used in power management.

Use

This product is primarily used for voltage regulation and power delivery in electronic devices.

Characteristics

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

Package

ISL6277AIRZ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6277AIRZ lies in its ability to efficiently regulate and deliver power to electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

ISL6277AIRZ is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Continuous Output Current: 20A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6277AIRZ features a 32-pin package with the following pin configuration:

  1. VIN
  2. VIN
  3. VCC
  4. VCC
  5. GND
  6. GND
  7. GND
  8. GND
  9. BOOT
  10. PHASE
  11. COMP
  12. FB
  13. SS
  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
  29. PGND
  30. PGND
  31. PGND
  32. PGND

Functional Features

  • Voltage regulation and power delivery
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage
  • Soft-start capability
  • Fault detection and reporting

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Low quiescent current
  • Overcurrent and thermal protection
  • Flexible output voltage adjustment

Disadvantages

  • Limited maximum continuous output current (20A)

Working Principles

ISL6277AIRZ operates based on a switching regulator topology, utilizing pulse-width modulation (PWM) techniques to regulate the output voltage. It employs a feedback loop to continuously monitor and adjust the output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

ISL6277AIRZ finds applications in various electronic devices, including but not limited to: - Laptops - Desktop computers - Servers - Gaming consoles - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6277AIRZ are: - LTC3780 - TPS54332 - MAX1771

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

Word count: 345 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6277AIRZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6277AIRZ in technical solutions:

  1. Q: What is ISL6277AIRZ? A: ISL6277AIRZ is a high-performance, dual-output controller IC designed for power management applications in computing systems.

  2. Q: What are the key features of ISL6277AIRZ? A: Some key features include dual-phase operation, integrated MOSFET drivers, programmable switching frequency, and comprehensive protection features.

  3. Q: What is the typical input voltage range for ISL6277AIRZ? A: The typical input voltage range is between 4.5V and 25V.

  4. Q: How many output channels does ISL6277AIRZ support? A: ISL6277AIRZ supports two independent output channels.

  5. Q: What is the maximum output current per channel that ISL6277AIRZ can handle? A: The maximum output current per channel is typically 20A.

  6. Q: Can ISL6277AIRZ be used in both synchronous buck and multiphase buck converter configurations? A: Yes, ISL6277AIRZ can be used in both synchronous buck and multiphase buck converter configurations.

  7. Q: Does ISL6277AIRZ have any built-in protection features? A: Yes, ISL6277AIRZ has built-in protection features such as overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: What is the operating temperature range for ISL6277AIRZ? A: The operating temperature range is typically -40°C to +85°C.

  9. Q: Can ISL6277AIRZ be used in battery-powered applications? A: Yes, ISL6277AIRZ can be used in battery-powered applications as it supports a wide input voltage range.

  10. Q: What are some typical applications of ISL6277AIRZ? A: Some typical applications include desktop and notebook computers, servers, gaming systems, and high-performance workstations.

Please note that the answers provided here are general and may vary depending on the specific requirements and implementation of the technical solution.