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ISL6520CRZ-T
বিস্তারিত দেখুন ডেটাশিট

ISL6520CRZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: 20-Lead QFN (Quad Flat No-Lead)

Essence: The ISL6520CRZ-T is a voltage regulator IC designed for various applications requiring stable and regulated power supply.

Packaging/Quantity: The ISL6520CRZ-T is typically packaged in reels containing 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL6520CRZ-T has a 20-pin configuration as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback Voltage
  4. COMP: Compensation Node
  5. SS/TR: Soft-Start/Tracking Control
  6. VCC: Supply Voltage
  7. PGND: Power Ground
  8. BOOT: Bootstrap Capacitor Connection
  9. LX: Switching Node
  10. LX: Switching Node
  11. LX: Switching Node
  12. LX: Switching Node
  13. LX: Switching Node
  14. LX: Switching Node
  15. LX: Switching Node
  16. LX: Switching Node
  17. LX: Switching Node
  18. LX: Switching Node
  19. LX: Switching Node
  20. LX: Switching Node

Functional Features

  • Voltage regulation with high efficiency
  • Overcurrent protection for safe operation
  • Thermal shutdown protection to prevent overheating
  • Soft-start and tracking control for smooth power-up
  • Adjustable output voltage for flexibility

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Overcurrent and thermal shutdown protection ensure safety - Adjustable output voltage provides flexibility

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications

Working Principles

The ISL6520CRZ-T operates as a voltage regulator by converting the input voltage to a stable and regulated output voltage. It utilizes various internal circuitry, such as feedback control, compensation, and switching nodes, to achieve efficient voltage regulation.

Detailed Application Field Plans

The ISL6520CRZ-T is commonly used in the following application fields:

  1. Power supplies for computer peripherals
  2. Industrial automation systems
  3. Telecommunication equipment
  4. Consumer electronics
  5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ISL6520CRZ-T are:

  1. LM2576-ADJ
  2. LT1084CP-ADJ
  3. TPS5430DDAR
  4. MAX5033DASA
  5. MC34063AP1G

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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প্রযুক্তিগত সমাধানে ISL6520CRZ-T এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

Sure! Here are 10 common questions and answers related to the application of ISL6520CRZ-T in technical solutions:

  1. Q: What is ISL6520CRZ-T? A: ISL6520CRZ-T is a highly integrated power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the main features of ISL6520CRZ-T? A: The main features of ISL6520CRZ-T include dual synchronous buck controllers, integrated MOSFET drivers, programmable soft-start, and overcurrent protection.

  3. Q: What is the input voltage range supported by ISL6520CRZ-T? A: ISL6520CRZ-T supports an input voltage range from 4.5V to 25V.

  4. Q: What is the output voltage range provided by ISL6520CRZ-T? A: ISL6520CRZ-T provides two independent outputs with a programmable output voltage range from 0.8V to 5.5V.

  5. Q: Can ISL6520CRZ-T handle high current loads? A: Yes, ISL6520CRZ-T is capable of delivering high currents up to 20A per channel.

  6. Q: Is ISL6520CRZ-T suitable for battery-powered applications? A: Yes, ISL6520CRZ-T is suitable for battery-powered applications as it supports low-power mode operation and has a wide input voltage range.

  7. Q: Does ISL6520CRZ-T have any built-in protection features? A: Yes, ISL6520CRZ-T includes overcurrent protection, undervoltage lockout, and thermal shutdown features to ensure safe operation.

  8. Q: Can ISL6520CRZ-T be used in automotive applications? A: Yes, ISL6520CRZ-T is suitable for automotive applications as it meets the necessary automotive-grade standards.

  9. Q: What is the typical efficiency of ISL6520CRZ-T? A: The typical efficiency of ISL6520CRZ-T is around 95%, making it highly efficient in power conversion.

  10. Q: Are there any evaluation boards or reference designs available for ISL6520CRZ-T? A: Yes, Intersil provides evaluation boards and reference designs for ISL6520CRZ-T to help with the development and implementation process.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.