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ISL81486IBZ-T
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ISL81486IBZ-T

Product Overview

Category

ISL81486IBZ-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
  • High efficiency
  • Compact size

Package

ISL81486IBZ-T is available in a small outline package (SOIC) with 14 pins.

Essence

The essence of ISL81486IBZ-T lies in its ability to efficiently manage and control power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

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

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground
  8. LX: Inductor connection
  9. BST: Boost capacitor connection
  10. VCC: Supply voltage
  11. AGND: Analog ground
  12. PG: Power good indicator
  13. OCSET: Overcurrent protection threshold setting
  14. SS/TRK: Soft-start/tracking pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources.
  • High efficiency ensures minimal power loss during operation.
  • Integrated overcurrent protection enhances device safety.
  • Soft-start feature prevents excessive inrush current during startup.
  • Power good indicator provides visual feedback on the device's operational status.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact size enables space-saving designs.
  • Wide input voltage range enhances versatility.
  • Integrated overcurrent protection ensures device safety.

Disadvantages

  • Limited maximum output current may restrict certain applications.
  • Higher cost compared to some alternative models.

Working Principles

ISL81486IBZ-T operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated control circuitry ensures stable and regulated power delivery to the load.

Detailed Application Field Plans

ISL81486IBZ-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. ISL81487IBZ-T: Similar to ISL81486IBZ-T with higher maximum output current (1.5A).
  2. ISL81485IBZ-T: Similar to ISL81486IBZ-T with lower maximum output current (0.5A).
  3. ISL81488IBZ-T: Similar to ISL81486IBZ-T with additional features such as adjustable soft-start time.

These alternative models provide options for different power requirements and specific application needs.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ISL81486IBZ-T :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of ISL81486IBZ-T in technical solutions:

  1. Q: What is ISL81486IBZ-T? A: ISL81486IBZ-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 ISL81486IBZ-T? A: ISL81486IBZ-T supports a maximum data rate of 100 Mbps.

  3. Q: Can ISL81486IBZ-T be used in harsh environments? A: Yes, ISL81486IBZ-T is designed to operate in harsh industrial environments with a wide temperature range and high noise immunity.

  4. Q: How many channels does ISL81486IBZ-T have? A: ISL81486IBZ-T has four independent channels, allowing for multiple signal isolation.

  5. Q: What is the power supply voltage range for ISL81486IBZ-T? A: The power supply voltage range for ISL81486IBZ-T is typically between 3.0V and 5.5V.

  6. Q: Does ISL81486IBZ-T support bidirectional communication? A: No, ISL81486IBZ-T is unidirectional and can only transmit data in one direction at a time.

  7. Q: Can ISL81486IBZ-T be used in safety-critical applications? A: Yes, ISL81486IBZ-T is suitable for safety-critical applications as it provides reinforced isolation and meets relevant safety standards.

  8. Q: What is the typical propagation delay of ISL81486IBZ-T? A: The typical propagation delay of ISL81486IBZ-T is around 10 ns, making it suitable for high-speed applications.

  9. Q: Does ISL81486IBZ-T require external components for operation? A: No, ISL81486IBZ-T is a standalone digital isolator and does not require any external components for its operation.

  10. Q: Can ISL81486IBZ-T be used with different logic families? A: Yes, ISL81486IBZ-T is compatible with various logic families such as TTL, CMOS, and LVCMOS, making it versatile for different applications.

Please note that these answers are general and may vary depending on the specific requirements and application of ISL81486IBZ-T in your technical solution.