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ISL6608IBZ-T
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ISL6608IBZ-T

Product Overview

Category

The ISL6608IBZ-T belongs to the category of voltage regulators.

Use

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

Characteristics

  • High efficiency
  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The ISL6608IBZ-T comes in a small outline package (SOIC) with 8 pins.

Essence

This voltage regulator is essential for maintaining stable and regulated power supply in various electronic devices and systems.

Packaging/Quantity

The ISL6608IBZ-T is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 8A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Quiescent Current: 85µA

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. FB: Feedback pin
  4. SS/TR: Soft-start/tracking
  5. COMP: Compensation
  6. VCC: Supply voltage
  7. EN: Enable
  8. VOUT: Output voltage

Functional Features

  • Soft-start capability
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • External synchronization capability

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Overcurrent and thermal protection
  • Small form factor

Disadvantages

  • Higher cost compared to basic linear regulators
  • Requires additional external components for operation

Working Principles

The ISL6608IBZ-T operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It uses a control loop to adjust the duty cycle of the internal switch, ensuring the output voltage remains within the specified range.

Detailed Application Field Plans

The ISL6608IBZ-T is commonly used in: - Point-of-load converters - Industrial power supplies - Battery-powered devices - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the ISL6608IBZ-T include: - LM2678 from Texas Instruments - LT1086 from Linear Technology - ADP7182 from Analog Devices - TPS54360 from Texas Instruments

In conclusion, the ISL6608IBZ-T is a versatile voltage regulator with a wide range of applications in various electronic systems. Its high efficiency, wide input voltage range, and protection features make it a popular choice for power management solutions.

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10 سوال و پاسخ رایج مربوط به کاربرد ISL6608IBZ-T در راه حل های فنی را فهرست کنید

  1. What is the ISL6608IBZ-T?

    • The ISL6608IBZ-T is a dual synchronous buck PWM controller designed for converting a voltage supply to a lower voltage.

  2. What is the input voltage range of ISL6608IBZ-T?

    • The input voltage range of ISL6608IBZ-T is typically 4.5V to 24V.

  3. What is the output current capability of ISL6608IBZ-T?

    • The ISL6608IBZ-T can support an output current capability of up to 25A.

  4. What are the key features of ISL6608IBZ-T?

    • The key features of ISL6608IBZ-T include adjustable switching frequency, overcurrent protection, thermal shutdown, and programmable soft-start.

  5. How does ISL6608IBZ-T help in improving efficiency?

    • ISL6608IBZ-T helps improve efficiency through its synchronous rectification and adaptive on-time control architecture.

  6. What are the typical applications of ISL6608IBZ-T?

    • Typical applications of ISL6608IBZ-T include point-of-load converters, telecom and datacom systems, industrial equipment, and computing systems.

  7. What is the operating temperature range of ISL6608IBZ-T?

    • The operating temperature range of ISL6608IBZ-T is typically -40°C to 85°C.

  8. How is the ISL6608IBZ-T controlled?

    • The ISL6608IBZ-T is controlled through an external resistor and capacitor to set the desired output voltage and soft-start time.

  9. What are the recommended external components for using ISL6608IBZ-T?

    • The recommended external components for ISL6608IBZ-T include inductors, capacitors, and a diode for each power stage.

  10. Is there a reference design available for ISL6608IBZ-T?

    • Yes, Intersil provides reference designs and application notes for implementing ISL6608IBZ-T in various technical solutions.