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ISL6420AIAZ
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ISL6420AIAZ

Product Overview

Category

The ISL6420AIAZ belongs to the category of voltage regulators and controllers.

Use

It is used for controlling and regulating voltage in electronic circuits, particularly in power management applications.

Characteristics

  • Input Voltage Range: 4.5V to 14V
  • Output Voltage Range: 0.8V to 6V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 300mV at 3A
  • Package Type: 8-Lead SOIC
  • Operating Temperature Range: -40°C to 125°C

Package

The ISL6420AIAZ comes in an 8-Lead Small Outline Integrated Circuit (SOIC) package.

Essence

This device is essential for maintaining stable and regulated voltage levels in various electronic systems.

Packaging/Quantity

The ISL6420AIAZ is typically available in reels with a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 14V
  • Output Voltage Range: 0.8V to 6V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Package Type: 8-Lead SOIC
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output Voltage)
  6. COMP (Compensation)
  7. SS (Soft-Start)
  8. BST (Bootstrap)

Functional Features

  • Wide input voltage range for versatility
  • High output current capability
  • Low dropout voltage for efficient power conversion
  • Enable pin for easy control of the device
  • Soft-start feature for smooth power-up sequencing

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in various applications
  • High output current capability supports power-hungry loads
  • Low dropout voltage ensures efficient power conversion
  • Enable pin provides convenient on/off control
  • Soft-start feature prevents inrush current during startup

Disadvantages

  • Limited to a maximum output current of 3A
  • Requires external components for proper operation

Working Principles

The ISL6420AIAZ operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes feedback mechanisms and internal circuitry to achieve precise voltage regulation while minimizing power loss.

Detailed Application Field Plans

The ISL6420AIAZ is commonly used in various applications such as: - Point-of-load converters - Battery-powered devices - Industrial automation systems - Telecommunication equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ISL6420AIAZ include: - LM317 - LT1083 - TPS7A4700

In conclusion, the ISL6420AIAZ is a versatile voltage regulator and controller that offers precise voltage regulation, high efficiency, and flexibility in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6420AIAZ in technische oplossingen

  1. What is ISL6420AIAZ?

    • The ISL6420AIAZ is a voltage regulator and PWM controller designed for use in various technical solutions, particularly in power management applications.

  2. What is the input voltage range of ISL6420AIAZ?

    • The input voltage range of ISL6420AIAZ is typically between 4.5V and 14V.

  3. What is the output voltage range of ISL6420AIAZ?

    • The output voltage range of ISL6420AIAZ can be adjusted from 0.8V to 6V.

  4. What is the maximum output current of ISL6420AIAZ?

    • The maximum output current of ISL6420AIAZ is typically around 3A.

  5. What are the key features of ISL6420AIAZ?

    • Some key features of ISL6420AIAZ include integrated MOSFET drivers, adjustable switching frequency, overcurrent protection, and thermal shutdown.

  6. What are the typical applications of ISL6420AIAZ?

    • ISL6420AIAZ is commonly used in point-of-load regulation, battery-powered devices, industrial equipment, and other power management solutions.

  7. How does ISL6420AIAZ help in improving power efficiency?

    • ISL6420AIAZ offers high efficiency through its integrated synchronous rectification and low dropout voltage.

  8. What are the recommended external components for using ISL6420AIAZ?

    • The recommended external components include input and output capacitors, inductors, and resistors for setting the output voltage.

  9. What is the operating temperature range of ISL6420AIAZ?

    • The operating temperature range of ISL6420AIAZ is typically between -40°C to 85°C.

  10. Is there a reference design available for ISL6420AIAZ?

    • Yes, Intersil provides reference designs and application notes to assist in the implementation of ISL6420AIAZ in various technical solutions.