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ISL6608CRZ-T
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ISL6608CRZ-T

Product Overview

Category

The ISL6608CRZ-T belongs to the category of voltage regulator ICs.

Use

It is used for voltage regulation in various electronic devices and systems.

Characteristics

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

Package

The ISL6608CRZ-T is available in a small outline package (SOP) with 8 pins.

Essence

This IC is essential for maintaining stable and regulated voltage levels in electronic circuits.

Packaging/Quantity

The ISL6608CRZ-T is typically packaged in reels and is available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 120µA

Detailed Pin Configuration

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

Functional Features

  • Adjustable output voltage
  • Soft start function
  • Overcurrent protection
  • Thermal shutdown protection
  • Enable pin for power management

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Sensitive to external noise in certain applications

Working Principles

The ISL6608CRZ-T regulates the output voltage by comparing it to a reference voltage and adjusting the duty cycle of the internal switching regulator accordingly. The soft start feature ensures a gradual increase in output voltage, while the overcurrent and thermal protection mechanisms safeguard the IC and the connected circuitry.

Detailed Application Field Plans

The ISL6608CRZ-T is commonly used in: - Power supplies for consumer electronics - Battery-powered devices - Industrial automation systems - LED lighting applications - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the ISL6608CRZ-T include: - LM2675 - LT1763 - TPS5430

These alternatives offer similar functionality and may be suitable replacements depending on specific application requirements.

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  1. What is the ISL6608CRZ-T?

    • The ISL6608CRZ-T is a dual synchronous rectified buck MOSFET driver designed to drive two N-channel power MOSFETs in a synchronous-rectified buck converter.

  2. What is the input voltage range for ISL6608CRZ-T?

    • The input voltage range for ISL6608CRZ-T is typically 4.5V to 14V.

  3. What is the maximum output current it can handle?

    • The ISL6608CRZ-T can handle a maximum output current of up to 25A.

  4. What are the key features of ISL6608CRZ-T?

    • Some key features include integrated bootstrap diode, adaptive shoot-through protection, and programmable dead time.

  5. What is the typical operating frequency for ISL6608CRZ-T?

    • The typical operating frequency for ISL6608CRZ-T is around 300kHz to 1MHz.

  6. What are the recommended applications for ISL6608CRZ-T?

    • It is commonly used in point-of-load converters, servers, graphic cards, and general-purpose synchronous buck converters.

  7. Does ISL6608CRZ-T have thermal shutdown protection?

    • Yes, ISL6608CRZ-T is equipped with thermal shutdown protection to prevent overheating.

  8. What is the package type for ISL6608CRZ-T?

    • The ISL6608CRZ-T comes in a 16-lead QFN package.

  9. What is the operating temperature range for ISL6608CRZ-T?

    • The operating temperature range for ISL6608CRZ-T is typically -40°C to 125°C.

  10. Is there a reference design available for ISL6608CRZ-T?

    • Yes, Intersil provides reference designs and application notes for using ISL6608CRZ-T in various technical solutions.