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ISL6558IBZ-T
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ISL6558IBZ-T

Product Overview

Category

ISL6558IBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management solution
  • High efficiency
  • Compact size

Package

ISL6558IBZ-T is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL6558IBZ-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product 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

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. COMP: Compensation pin
  5. VCC: Supply voltage pin
  6. LGATE: Low-side gate driver output pin
  7. PGND: Power ground pin
  8. HGATE: High-side gate driver output pin

Functional Features

  • Wide input voltage range for versatile applications
  • High output current capability for demanding power requirements
  • Adjustable output voltage for flexibility
  • Efficient switching frequency for optimal performance
  • Integrated gate drivers for simplified circuit design

Advantages and Disadvantages

Advantages

  • High efficiency leading to reduced power consumption
  • Compact size for space-constrained applications
  • Versatile input and output voltage ranges for compatibility with various systems
  • Integrated gate drivers simplify circuit design and reduce external component count

Disadvantages

  • Limited maximum output current compared to some other power management ICs
  • Requires careful consideration of thermal management due to high power dissipation

Working Principles

ISL6558IBZ-T operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the switching signal. This control mechanism ensures efficient power transfer from the input to the output while maintaining stability and accuracy.

Detailed Application Field Plans

ISL6558IBZ-T finds applications in various fields, including but not limited to: 1. Computer motherboards 2. Industrial power supplies 3. Telecommunications equipment 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

  1. ISL6558CBZ-T
  2. ISL6558EBZ-T
  3. ISL6558FBZ-T
  4. ISL6558GBZ-T
  5. ISL6558HBZ-T

These alternative models offer similar functionality and characteristics to ISL6558IBZ-T, providing users with options based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6558IBZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6558IBZ-T in technical solutions:

  1. Q: What is ISL6558IBZ-T? A: ISL6558IBZ-T is a high-performance dual synchronous buck controller IC used for voltage regulation in various technical applications.

  2. Q: What is the input voltage range supported by ISL6558IBZ-T? A: The input voltage range supported by ISL6558IBZ-T is typically between 4.5V and 24V.

  3. Q: What is the output voltage range that can be regulated using ISL6558IBZ-T? A: ISL6558IBZ-T can regulate output voltages ranging from 0.6V to 5.5V.

  4. Q: How much current can ISL6558IBZ-T handle? A: ISL6558IBZ-T can handle a maximum current of up to 25A.

  5. Q: What is the switching frequency of ISL6558IBZ-T? A: The switching frequency of ISL6558IBZ-T is typically around 300kHz.

  6. Q: Can ISL6558IBZ-T operate in a multi-phase configuration? A: Yes, ISL6558IBZ-T can be configured to operate in a multi-phase configuration for higher power applications.

  7. Q: Does ISL6558IBZ-T have built-in protection features? A: Yes, ISL6558IBZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  8. Q: What type of control loop does ISL6558IBZ-T use? A: ISL6558IBZ-T uses a voltage mode control loop for regulating the output voltage.

  9. Q: Can ISL6558IBZ-T be used in automotive applications? A: Yes, ISL6558IBZ-T is suitable for automotive applications as it meets the necessary automotive standards and requirements.

  10. Q: What are some typical applications of ISL6558IBZ-T? A: ISL6558IBZ-T is commonly used in various technical solutions such as power supplies, DC-DC converters, servers, telecommunications equipment, and industrial automation systems.

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