Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6333AIRZ-T
Zobrazit detail DataSheets

ISL6333AIRZ-T

Product Overview

Category

ISL6333AIRZ-T belongs to the category of integrated circuits (ICs).

Use

It is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Reliable performance

Package

ISL6333AIRZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6333AIRZ-T lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

ISL6333AIRZ-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 20A
  • Switching Frequency: 300kHz to 1MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6333AIRZ-T has the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback voltage
  4. COMP: Compensation pin
  5. SS/TR: Soft-start/Tracking pin
  6. EN: Enable pin
  7. PG: Power good indicator
  8. VCC: Supply voltage
  9. BOOT: Bootstrap capacitor connection
  10. LX: Switch node

Functional Features

  • Integrated synchronous buck controller
  • Adjustable output voltage
  • Overcurrent protection
  • Overtemperature protection
  • Soft-start and tracking capabilities
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Reliable performance ensures stable power regulation
  • Adjustable output voltage provides flexibility in various applications

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

ISL6333AIRZ-T operates as a synchronous buck controller, converting the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of the internal power MOSFETs. The feedback voltage is compared with a reference voltage to adjust the duty cycle and maintain the desired output voltage.

Detailed Application Field Plans

ISL6333AIRZ-T finds applications in various fields, including but not limited to: - Computer motherboards - Industrial power supplies - Telecommunications equipment - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6333AIRZ-T are: - LTC3880: Synchronous step-down DC/DC controller - TPS54332: Wide-input voltage range synchronous buck converter - MAX15062: High-efficiency synchronous buck converter - ADP2384: Dual-phase synchronous buck controller

These alternative models offer similar functionalities and can be used as substitutes depending on specific requirements.

Word count: 342 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6333AIRZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6333AIRZ-T in technical solutions:

  1. Q: What is ISL6333AIRZ-T? A: ISL6333AIRZ-T is a high-performance synchronous buck controller IC used for voltage regulation in various technical solutions.

  2. Q: What is the input voltage range supported by ISL6333AIRZ-T? A: The input voltage range supported by ISL6333AIRZ-T is typically between 4.5V and 24V.

  3. Q: What is the output voltage range that can be achieved using ISL6333AIRZ-T? A: ISL6333AIRZ-T can achieve an output voltage range from 0.6V to 5.5V, making it suitable for a wide range of applications.

  4. Q: What is the maximum output current that ISL6333AIRZ-T can handle? A: ISL6333AIRZ-T can handle a maximum output current of up to 25A, depending on the specific application and thermal conditions.

  5. Q: Does ISL6333AIRZ-T support adjustable output voltage? A: Yes, ISL6333AIRZ-T supports adjustable output voltage through external resistors or feedback components.

  6. Q: Can ISL6333AIRZ-T operate in a multi-phase configuration? A: Yes, ISL6333AIRZ-T can be configured in a multi-phase operation to increase power handling capability and improve efficiency.

  7. Q: What type of protection features does ISL6333AIRZ-T offer? A: ISL6333AIRZ-T provides various protection features such as overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  8. Q: Is ISL6333AIRZ-T suitable for automotive applications? A: Yes, ISL6333AIRZ-T is designed to meet the requirements of automotive applications, including AEC-Q100 Grade 1 qualification.

  9. Q: Can ISL6333AIRZ-T be used in high-frequency switching applications? A: Yes, ISL6333AIRZ-T supports high-frequency operation up to several hundred kilohertz, making it suitable for high-performance switching applications.

  10. Q: What package options are available for ISL6333AIRZ-T? A: ISL6333AIRZ-T is available in a compact 40-lead QFN package, which offers good thermal performance and ease of PCB layout.

Please note that these answers are general and may vary depending on the specific application and design considerations.