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ISL81486IB-T
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ISL81486IB-T

Product Overview

Category

ISL81486IB-T belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Integrated circuit
  • Power management and control
  • Small form factor
  • High efficiency
  • Low power consumption

Package

ISL81486IB-T is available in a compact package, which ensures easy integration into various electronic devices.

Essence

The essence of ISL81486IB-T lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

ISL81486IB-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.6V to 5.5V
  • Maximum output current: 1A
  • Operating temperature range: -40°C to +85°C
  • Switching frequency: 1.2MHz

Detailed Pin Configuration

ISL81486IB-T features the following pin configuration:

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

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High switching frequency enables efficient power conversion.
  • Built-in protection features such as overcurrent and thermal shutdown ensure device safety.
  • Adjustable output voltage provides flexibility for different application requirements.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power loss.
  • Compact size facilitates integration into space-constrained designs.
  • Wide input voltage range enhances versatility.
  • Built-in protection features enhance device reliability.

Disadvantages

  • Limited maximum output current may restrict usage in high-power applications.
  • Higher switching frequency may introduce electromagnetic interference in sensitive systems.

Working Principles

ISL81486IB-T operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert input voltage to the desired output voltage. The feedback mechanism ensures stable and accurate output voltage regulation.

Detailed Application Field Plans

ISL81486IB-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, ISL81486IB-T is used for power management and control, ensuring efficient and reliable operation of the devices.

Detailed and Complete Alternative Models

Some alternative models to ISL81486IB-T that offer similar functionality include: - LT8610ABEMSE#PBF by Analog Devices - TPS54332DDAR by Texas Instruments - MAX17503GTL+T by Maxim Integrated

These alternative models can be considered based on specific application requirements and design constraints.

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技術ソリューションにおける ISL81486IB-T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of ISL81486IB-T in technical solutions:

  1. Q: What is ISL81486IB-T? A: ISL81486IB-T is a high-speed, quad-channel digital isolator designed for use in industrial applications.

  2. Q: What is the maximum data rate supported by ISL81486IB-T? A: ISL81486IB-T supports a maximum data rate of 100 Mbps per channel.

  3. Q: Can ISL81486IB-T be used for bidirectional communication? A: Yes, ISL81486IB-T supports bidirectional communication on each channel.

  4. Q: What is the voltage isolation rating of ISL81486IB-T? A: ISL81486IB-T provides a voltage isolation rating of up to 2.5 kV RMS.

  5. Q: Is ISL81486IB-T compatible with different supply voltages? A: Yes, ISL81486IB-T supports a wide range of supply voltages, typically from 2.25V to 5.5V.

  6. Q: Can ISL81486IB-T operate in harsh environments? A: Yes, ISL81486IB-T is designed to operate reliably in harsh industrial environments, with an extended temperature range of -40°C to +125°C.

  7. Q: Does ISL81486IB-T have built-in protection features? A: Yes, ISL81486IB-T includes built-in features like thermal shutdown and input/output fault detection to enhance system reliability.

  8. Q: Can ISL81486IB-T be used in safety-critical applications? A: Yes, ISL81486IB-T meets various industry standards and can be used in safety-critical applications, such as those requiring functional isolation.

  9. Q: What is the package type of ISL81486IB-T? A: ISL81486IB-T is available in a small 16-lead QSOP package, which is suitable for space-constrained designs.

  10. Q: Are there any evaluation boards or reference designs available for ISL81486IB-T? A: Yes, Intersil provides evaluation boards and reference designs to help users quickly prototype and integrate ISL81486IB-T into their systems.

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