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ISL6605CRZ-T
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ISL6605CRZ-T

Product Overview

Category

The ISL6605CRZ-T belongs to the category of voltage mode PWM controllers.

Use

It is used for controlling and regulating the voltage in power supply systems.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Adjustable switching frequency
  • Overcurrent protection
  • Thermal shutdown protection

Package

The ISL6605CRZ-T comes in a 10-lead DFN package.

Essence

This product is essential for maintaining stable and efficient power supply systems.

Packaging/Quantity

The ISL6605CRZ-T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Operating Temperature Range: -40°C to 85°C
  • Switching Frequency: 100kHz to 1MHz
  • Maximum Duty Cycle: 90%

Detailed Pin Configuration

  1. VCC
  2. GND
  3. COMP
  4. FB
  5. RT/CLK
  6. SS/TR
  7. SYNC
  8. PHASE
  9. BOOT
  10. LX

Functional Features

  • Voltage Mode Operation
  • Adjustable Soft-Start
  • Synchronization Capability
  • Error Amplifier with Low Offset Voltage
  • Precision Reference

Advantages

  • High efficiency contributes to energy savings
  • Wide input voltage range allows for versatile applications
  • Overcurrent and thermal shutdown protection enhance system reliability

Disadvantages

  • Limited operating temperature range (-40°C to 85°C)
  • Requires external components for full functionality

Working Principles

The ISL6605CRZ-T operates as a voltage mode PWM controller, regulating the output voltage by adjusting the duty cycle of the PWM signal based on feedback from the output voltage. It utilizes an error amplifier, reference voltage, and various control signals to maintain stable and accurate voltage regulation.

Detailed Application Field Plans

The ISL6605CRZ-T is commonly used in: - DC-DC converters - Point-of-load regulators - Power management systems - Industrial automation equipment - Telecommunication infrastructure

Detailed and Complete Alternative Models

Some alternative models to the ISL6605CRZ-T include: - LT3757 - MAX15062 - TPS40057

In conclusion, the ISL6605CRZ-T is a versatile voltage mode PWM controller with a wide input voltage range, high efficiency, and essential protection features, making it suitable for various power supply applications.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL6605CRZ-T dans les solutions techniques

  1. What is the ISL6605CRZ-T?

    • The ISL6605CRZ-T is a voltage mode PWM controller designed for use in synchronous buck converters.

  2. What is the input voltage range of the ISL6605CRZ-T?

    • The input voltage range of the ISL6605CRZ-T is typically 4.5V to 5.5V.

  3. What is the maximum output current supported by the ISL6605CRZ-T?

    • The ISL6605CRZ-T can support a maximum output current of up to 25A.

  4. What type of protection features does the ISL6605CRZ-T offer?

    • The ISL6605CRZ-T offers overcurrent protection, overvoltage protection, and thermal shutdown protection.

  5. What is the switching frequency range of the ISL6605CRZ-T?

    • The switching frequency range of the ISL6605CRZ-T is typically 100kHz to 1MHz.

  6. Can the ISL6605CRZ-T be used in automotive applications?

    • Yes, the ISL6605CRZ-T is suitable for use in automotive applications.

  7. What is the typical efficiency of a converter using the ISL6605CRZ-T?

    • A converter using the ISL6605CRZ-T can achieve typical efficiencies of up to 95%.

  8. Does the ISL6605CRZ-T support adjustable soft-start?

    • Yes, the ISL6605CRZ-T supports adjustable soft-start to control the start-up time of the converter.

  9. What is the operating temperature range of the ISL6605CRZ-T?

    • The ISL6605CRZ-T has an operating temperature range of -40°C to 85°C.

  10. Is the ISL6605CRZ-T RoHS compliant?

    • Yes, the ISL6605CRZ-T is RoHS compliant, making it suitable for use in environmentally sensitive applications.