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ISL6402IV-TK
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ISL6402IV-TK

Product Overview

Category

ISL6402IV-TK belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

ISL6402IV-TK is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6402IV-TK lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

ISL6402IV-TK is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 6V
  • Maximum Continuous Output Current: 2A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6402IV-TK has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. COMP: Compensation pin
  5. SS/TR: Soft-start/Tracking pin
  6. EN: Enable pin
  7. PGND: Power ground pin
  8. VOUT: Output voltage pin
  9. LX: Switching node pin

Functional Features

  • Wide input voltage range for versatile applications
  • Adjustable output voltage for flexibility
  • High efficiency for power conservation
  • Overcurrent protection for device safety
  • Soft-start function for smooth power-up
  • Enable pin for easy control of power supply

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources

Disadvantages

  • Limited maximum continuous output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

ISL6402IV-TK operates based on a pulse-width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient power conversion and voltage regulation.

Detailed Application Field Plans

ISL6402IV-TK finds application in various fields, including but not limited to: 1. Consumer electronics: Power management in smartphones, tablets, and portable devices. 2. Industrial equipment: Efficient power supply for industrial machinery and automation systems. 3. Automotive electronics: Voltage regulation in automotive applications such as infotainment systems and lighting controls. 4. Telecommunications: Power management in networking equipment and communication devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6402IV-TK include: 1. LM2576-ADJ: Adjustable voltage regulator IC with a wide input voltage range. 2. LT1073: Step-down switching regulator with adjustable output voltage. 3. TPS5430: High-efficiency synchronous buck converter with integrated power MOSFETs.

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

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Énumérez 10 questions et réponses courantes liées à l'application de ISL6402IV-TK dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL6402IV-TK in technical solutions:

  1. Q: What is ISL6402IV-TK? A: ISL6402IV-TK is a high-performance, dual-output, synchronous buck controller IC used for voltage regulation in various technical applications.

  2. Q: What is the input voltage range supported by ISL6402IV-TK? A: The input voltage range supported by ISL6402IV-TK is typically between 4.5V and 28V.

  3. Q: What is the output voltage range that can be achieved using ISL6402IV-TK? A: The output voltage range achievable with ISL6402IV-TK depends on the external components used, but it can typically range from 0.8V to 5.5V.

  4. Q: Can ISL6402IV-TK support multiple outputs? A: Yes, ISL6402IV-TK is a dual-output controller, meaning it can support two independent output voltages simultaneously.

  5. Q: What is the maximum output current that ISL6402IV-TK can handle? A: The maximum output current that ISL6402IV-TK can handle depends on the external MOSFETs used, but it can typically support currents up to 20A.

  6. Q: Does ISL6402IV-TK have any built-in protection features? A: Yes, ISL6402IV-TK includes various protection features such as overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: Can ISL6402IV-TK operate in a wide temperature range? A: Yes, ISL6402IV-TK is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  8. Q: What type of control method does ISL6402IV-TK use? A: ISL6402IV-TK uses voltage mode control for regulating the output voltages.

  9. Q: Can ISL6402IV-TK be used in battery-powered applications? A: Yes, ISL6402IV-TK can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  10. Q: Are there any evaluation boards or reference designs available for ISL6402IV-TK? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs for ISL6402IV-TK, which can help in the development and testing of technical solutions.

Please note that the answers provided here are general and may vary depending on specific application requirements and design considerations. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and support.