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ISL6402IVZ-T
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ISL6402IVZ-T

Product Overview

Category

ISL6402IVZ-T belongs to the category of voltage regulators.

Use

It is commonly used for power management applications.

Characteristics

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

Package

ISL6402IVZ-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6402IVZ-T lies in its ability to regulate and control voltage levels efficiently.

Packaging/Quantity

ISL6402IVZ-T is typically packaged in reels, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Quiescent Current: 120µA
  • Maximum Output Current: 1.5A
  • Switching Frequency: 500kHz

Detailed Pin Configuration

ISL6402IVZ-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. COMP: Compensation pin
  5. EN: Enable pin
  6. VCC: Supply voltage pin
  7. LX: Switching node pin
  8. PGND: Power ground pin

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage through feedback pin
  • Overcurrent protection for enhanced safety
  • Soft-start feature for controlled startup
  • Thermal shutdown protection

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 protection ensures device and circuit safety

Disadvantages

  • Limited maximum output current of 1.5A
  • Requires external components for proper operation

Working Principles

ISL6402IVZ-T operates as a synchronous buck regulator, converting a higher input voltage to a lower output voltage efficiently. It utilizes pulse width modulation (PWM) techniques to regulate the output voltage based on the feedback received from the FB pin. The integrated control circuitry ensures stable and accurate voltage regulation.

Detailed Application Field Plans

ISL6402IVZ-T finds applications in various fields, including but not limited to: - Power supplies for consumer electronics - Industrial automation systems - Automotive electronics - Telecommunications equipment - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6402IVZ-T are: - LM2596 - LT1073 - TPS5430 - MAX5033

These models can be considered as alternatives depending on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6402IVZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6402IVZ-T in technical solutions:

  1. Q: What is ISL6402IVZ-T? A: ISL6402IVZ-T is a high-performance, dual-channel power supply controller designed for use in various applications, including telecommunications, networking, and industrial systems.

  2. Q: What is the input voltage range supported by ISL6402IVZ-T? A: The input voltage range supported by ISL6402IVZ-T is typically between 4.5V and 18V.

  3. Q: How many channels does ISL6402IVZ-T have? A: ISL6402IVZ-T is a dual-channel power supply controller, meaning it can control two independent power channels simultaneously.

  4. Q: What is the maximum output current that ISL6402IVZ-T can handle? A: The maximum output current that ISL6402IVZ-T can handle depends on the specific application and external components used. Please refer to the datasheet for detailed information.

  5. Q: Can ISL6402IVZ-T support synchronous rectification? A: Yes, ISL6402IVZ-T supports synchronous rectification, which helps improve efficiency and reduce power losses.

  6. Q: Does ISL6402IVZ-T have built-in protection features? A: Yes, ISL6402IVZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to ensure safe operation.

  7. Q: What type of control method does ISL6402IVZ-T use? A: ISL6402IVZ-T uses voltage mode control, which provides stable regulation and good transient response.

  8. Q: Can ISL6402IVZ-T operate in a wide temperature range? A: Yes, ISL6402IVZ-T is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  9. Q: What package does ISL6402IVZ-T come in? A: ISL6402IVZ-T is available in a 16-lead SOIC (Small Outline Integrated Circuit) package.

  10. Q: Are there any evaluation boards or reference designs available for ISL6402IVZ-T? A: Yes, Intersil provides evaluation boards and reference designs for ISL6402IVZ-T, which can help simplify the design process and accelerate development.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.