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ISL8025IRTAJZ-T
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ISL8025IRTAJZ-T

Product Overview

Category

ISL8025IRTAJZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in various electronic devices and systems for voltage regulation and power management purposes.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ISL8025IRTAJZ-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL8025IRTAJZ-T lies in its ability to efficiently regulate voltage and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

ISL8025IRTAJZ-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: 0.8V to VIN
  • Maximum Output Current: 2A
  • Quiescent Current: 17µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL8025IRTAJZ-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for output voltage regulation
  4. EN: Enable pin for turning the device on/off
  5. SW: Switching node pin for connecting the external inductor
  6. PGND: Power ground pin
  7. LX: Inductor connection pin
  8. VOUT: Output voltage pin

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage through feedback pin
  • Overcurrent protection with hiccup mode
  • Thermal shutdown protection
  • Soft-start to reduce inrush current

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection enhance device safety
  • Soft-start feature prevents excessive inrush current

Disadvantages

  • Limited maximum output current of 2A may not be suitable for high-power applications
  • Requires an external inductor for operation

Working Principles

ISL8025IRTAJZ-T operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes pulse-width modulation (PWM) to control the duty cycle of the internal switches, achieving efficient power conversion.

Detailed Application Field Plans

ISL8025IRTAJZ-T finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Industrial automation - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL8025IRTAJZ-T are: - LM2596S-ADJ - TPS54331 - LT1763

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

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL8025IRTAJZ-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL8025IRTAJZ-T in technical solutions:

  1. Q: What is the ISL8025IRTAJZ-T? A: The ISL8025IRTAJZ-T is a high-performance, dual-channel synchronous buck converter IC designed for various power supply applications.

  2. Q: What is the input voltage range supported by the ISL8025IRTAJZ-T? A: The ISL8025IRTAJZ-T supports an input voltage range from 2.7V to 5.5V.

  3. Q: What is the output voltage range that can be achieved with the ISL8025IRTAJZ-T? A: The ISL8025IRTAJZ-T can provide an adjustable output voltage range from 0.6V to VIN.

  4. Q: What is the maximum output current capability of the ISL8025IRTAJZ-T? A: The ISL8025IRTAJZ-T can deliver a maximum output current of up to 2.5A per channel.

  5. Q: Does the ISL8025IRTAJZ-T support synchronous rectification? A: Yes, the ISL8025IRTAJZ-T features integrated synchronous rectification to improve efficiency.

  6. Q: Can the ISL8025IRTAJZ-T operate in a wide temperature range? A: Yes, the ISL8025IRTAJZ-T is designed to operate in a temperature range from -40°C to +85°C.

  7. Q: Is the ISL8025IRTAJZ-T suitable for battery-powered applications? A: Yes, the low quiescent current and high efficiency of the ISL8025IRTAJZ-T make it suitable for battery-powered applications.

  8. Q: Does the ISL8025IRTAJZ-T have built-in protection features? A: Yes, the ISL8025IRTAJZ-T includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.

  9. Q: Can the ISL8025IRTAJZ-T be used in parallel to increase the output current? A: Yes, multiple ISL8025IRTAJZ-T ICs can be connected in parallel to achieve higher output current capability.

  10. Q: What are some typical applications for the ISL8025IRTAJZ-T? A: The ISL8025IRTAJZ-T is commonly used in applications such as point-of-load regulators, industrial equipment, consumer electronics, and networking devices.

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