Intersil
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ISL89166FBEAZ-T
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ISL89166FBEAZ-T

Product Overview

Category

ISL89166FBEAZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Small form factor

Package

ISL89166FBEAZ-T is available in a compact package, which ensures easy integration into various electronic devices.

Essence

The essence of ISL89166FBEAZ-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Continuous Output Current: 1.5A
  • Switching Frequency: 1.5MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL89166FBEAZ-T features the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switching node pin
  6. PGND: Power ground pin

Functional Features

  • High-efficiency synchronous buck converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for easy integration into various devices
  • Adjustable output voltage provides flexibility in design

Disadvantages

  • Limited maximum continuous output current (1.5A)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

ISL89166FBEAZ-T operates as a synchronous buck converter, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage based on feedback from the FB pin.

Detailed Application Field Plans

ISL89166FBEAZ-T finds applications in various electronic devices that require efficient power management. Some potential application fields include:

  1. Mobile devices: smartphones, tablets, portable media players
  2. IoT devices: smart home devices, wearables
  3. Industrial equipment: control systems, motor drives
  4. Automotive electronics: infotainment systems, lighting control

Detailed and Complete Alternative Models

  1. ISL89166FBEZ-T
  2. ISL89166FBZ-T
  3. ISL89166FBEV-T
  4. ISL89166FBV-T

These alternative models offer similar functionality and characteristics to ISL89166FBEAZ-T, providing options for different design requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL89166FBEAZ-T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL89166FBEAZ-T in technical solutions:

  1. Q: What is ISL89166FBEAZ-T? A: ISL89166FBEAZ-T is a high-performance, low-side load switch designed for use in various technical solutions.

  2. Q: What are the key features of ISL89166FBEAZ-T? A: Some key features include low RDS(ON), wide input voltage range, overcurrent protection, thermal shutdown, and fault flag output.

  3. Q: What is the typical application of ISL89166FBEAZ-T? A: It is commonly used in power distribution systems, battery-powered devices, USB ports, and other applications where load switching is required.

  4. Q: What is the maximum load current that ISL89166FBEAZ-T can handle? A: The maximum load current is typically around 5A, but it may vary depending on the specific operating conditions.

  5. Q: Can ISL89166FBEAZ-T be used with different input voltages? A: Yes, it has a wide input voltage range of 1.8V to 6V, making it suitable for various applications.

  6. Q: Does ISL89166FBEAZ-T have built-in protection features? A: Yes, it has overcurrent protection, thermal shutdown, and fault flag output to ensure safe operation.

  7. Q: How does the fault flag output work? A: The fault flag output indicates when an overcurrent or thermal shutdown event occurs, allowing for easy monitoring and troubleshooting.

  8. Q: Can ISL89166FBEAZ-T be used in automotive applications? A: Yes, it is automotive-grade and can be used in various automotive systems, such as infotainment, lighting, and power management.

  9. Q: What is the package type of ISL89166FBEAZ-T? A: It comes in a compact 8-lead DFN package, which is suitable for space-constrained applications.

  10. Q: Is there any recommended circuit design or application note available for ISL89166FBEAZ-T? A: Yes, Intersil provides a detailed datasheet and application notes that offer guidance on circuit design and usage considerations for ISL89166FBEAZ-T.

Please note that these answers are general and may vary depending on the specific requirements and conditions of your technical solution.