Intersil
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
ISL89168FBEAZ
詳情 數據表

ISL89168FBEAZ

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Small form factor - Reliable performance

Package: QFN (Quad Flat No-leads)

Essence: The ISL89168FBEAZ is a power management IC designed for efficient power conversion and regulation in various electronic devices.

Packaging/Quantity: The ISL89168FBEAZ is available in a QFN package and is typically sold in reels of 2500 units.

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

The ISL89168FBEAZ has the following pin configuration:

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

Functional Features

  • High efficiency synchronous buck regulator
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Under-voltage lockout

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Small form factor enables compact designs - Reliable performance ensures stable operation

Disadvantages: - Limited maximum continuous output current (1.5A) - Higher cost compared to non-integrated power management solutions

Working Principles

The ISL89168FBEAZ operates as a synchronous buck regulator, converting the input voltage to a regulated output voltage. It utilizes high-frequency switching to efficiently step down the voltage while minimizing power losses. The feedback mechanism ensures that the output voltage remains within the desired range.

Detailed Application Field Plans

The ISL89168FBEAZ is commonly used in various electronic devices requiring efficient power management, such as: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  1. ISL89167FBEAZ: Similar specifications and features, but with a lower maximum continuous output current of 1A.
  2. ISL89169FBEAZ: Similar specifications and features, but with a higher maximum continuous output current of 2A.
  3. ISL89168FBAAZ: Similar specifications and features, but with an alternative package (TDFN).

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

Word count: 322 words

10個與ISL89168FBEAZ在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ISL89168FBEAZ in technical solutions:

  1. Q: What is ISL89168FBEAZ? A: ISL89168FBEAZ is a high-performance, low-side load switch designed for use in various technical solutions.

  2. Q: What are the key features of ISL89168FBEAZ? A: Some key features include low RDS(ON), wide input voltage range, overcurrent protection, thermal shutdown, and fault reporting.

  3. Q: What is the typical application of ISL89168FBEAZ? 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 input voltage supported by ISL89168FBEAZ? A: The maximum input voltage supported is typically around 5.5V.

  5. Q: How much current can ISL89168FBEAZ handle? A: It can handle a maximum continuous current of up to 2A.

  6. Q: Does ISL89168FBEAZ have built-in protection features? A: Yes, it has built-in overcurrent protection, thermal shutdown, and fault reporting capabilities.

  7. Q: Can ISL89168FBEAZ be used in automotive applications? A: Yes, it is suitable for automotive applications due to its wide input voltage range and robust protection features.

  8. Q: Is ISL89168FBEAZ compatible with both digital and analog signals? A: Yes, it is compatible with both digital and analog signals.

  9. Q: Can ISL89168FBEAZ be used in battery-powered devices? A: Yes, it is commonly used in battery-powered devices due to its low power consumption and efficient load switching capabilities.

  10. Q: What is the package type of ISL89168FBEAZ? A: It is available in a compact 8-lead DFN package for easy integration into various technical solutions.

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