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ISL6402AIRZ-TK
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ISL6402AIRZ-TK

Product Overview

Category

ISL6402AIRZ-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
  • Small form factor
  • High efficiency

Package

ISL6402AIRZ-TK is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of ISL6402AIRZ-TK lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package may vary depending on the supplier.

Specifications

The specifications of ISL6402AIRZ-TK include:

  • Input voltage range: 4.5V to 28V
  • Output voltage range: 0.8V to 5.5V
  • Maximum output current: 2A
  • Switching frequency: 500kHz
  • Operating temperature range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of ISL6402AIRZ-TK is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback pin for voltage regulation
  4. COMP: Compensation pin for stability control
  5. EN: Enable pin for turning the device on/off
  6. SW: Switch node for power transfer
  7. LX: Inductor connection
  8. VOUT: Output voltage

Functional Features

The functional features of ISL6402AIRZ-TK include:

  • Wide input voltage range for versatile applications
  • High efficiency power conversion
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for flexibility in various applications - Overcurrent and thermal shutdown protection enhance device safety

Disadvantages: - Limited maximum output current of 2A may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

ISL6402AIRZ-TK operates based on a switching regulator principle. It converts the input voltage to the desired output voltage by rapidly switching the power transistor on and off. This switching action, along with the inductor and capacitor, enables efficient power transfer and voltage regulation.

Detailed Application Field Plans

ISL6402AIRZ-TK finds applications in various fields, including:

  1. Consumer electronics: Power management in smartphones, tablets, and portable devices.
  2. Industrial equipment: Power supply control in automation systems and machinery.
  3. Automotive: Voltage regulation in automotive electronics and infotainment systems.
  4. Telecommunications: Power management in network equipment and communication devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6402AIRZ-TK are:

  1. LM2596S-ADJ: Adjustable step-down switching regulator.
  2. LT1763-5: Low dropout linear regulator.
  3. TPS5430: Synchronous buck converter.

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

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6402AIRZ-TK in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL6402AIRZ-TK in technical solutions:

  1. Q: What is ISL6402AIRZ-TK? A: ISL6402AIRZ-TK is a voltage mode PWM controller IC designed for DC-DC converters.

  2. Q: What is the input voltage range supported by ISL6402AIRZ-TK? A: The input voltage range supported by ISL6402AIRZ-TK is typically between 4.5V and 28V.

  3. Q: What is the output voltage range that can be achieved using ISL6402AIRZ-TK? A: The output voltage range achievable with ISL6402AIRZ-TK depends on the external components used, but it can typically support voltages up to 24V.

  4. Q: Can ISL6402AIRZ-TK handle high current loads? A: Yes, ISL6402AIRZ-TK can handle high current loads when used with appropriate external power MOSFETs.

  5. Q: Does ISL6402AIRZ-TK have built-in protection features? A: Yes, ISL6402AIRZ-TK includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  6. Q: Can ISL6402AIRZ-TK be used in both step-up and step-down converter applications? A: Yes, ISL6402AIRZ-TK can be used in both step-up (boost) and step-down (buck) converter applications.

  7. Q: What is the maximum switching frequency supported by ISL6402AIRZ-TK? A: The maximum switching frequency supported by ISL6402AIRZ-TK is typically around 1MHz.

  8. Q: Can ISL6402AIRZ-TK operate in a wide temperature range? A: Yes, ISL6402AIRZ-TK can operate in a wide temperature range, typically from -40°C to +85°C.

  9. Q: Is ISL6402AIRZ-TK suitable for battery-powered applications? A: Yes, ISL6402AIRZ-TK is suitable for battery-powered applications as it supports low quiescent current and has high efficiency.

  10. Q: Are there any application notes or reference designs available for ISL6402AIRZ-TK? A: Yes, Intersil provides application notes and reference designs that can help with the implementation of ISL6402AIRZ-TK in various technical solutions.