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ISL6256HRZ
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ISL6256HRZ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator for Portable Devices
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: 28 Lead QFN
  • Essence: Power management solution for portable electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage Range: 0.6V to 5.5V
  • Output Current: Up to 3A
  • Switching Frequency: 1.5MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  • Pin 1: VIN
  • Pin 2: PGND
  • Pin 3: SW
  • Pin 4: BST
  • Pin 5: FB
  • Pin 6: COMP
  • Pin 7: SS/TRK
  • Pin 8: AGND
  • Pin 9-16: NC
  • Pin 17: VCC
  • Pin 18: PGOOD
  • Pin 19: EN
  • Pin 20: ILIM
  • Pin 21-28: NC

Functional Features

  • Integrated MOSFETs
  • Programmable Soft-Start
  • Overcurrent Protection
  • Thermal Shutdown
  • Power Good Indicator

Advantages

  • High Efficiency
  • Compact Size
  • Wide Input Voltage Range
  • Programmable Soft-Start

Disadvantages

  • Limited Output Current
  • Sensitivity to External Components

Working Principles

The ISL6256HRZ regulates the voltage supplied to portable electronic devices by efficiently converting the input voltage to a stable output voltage. It utilizes integrated MOSFETs and advanced control features to ensure reliable and efficient power delivery.

Detailed Application Field Plans

  • Laptop Computers
  • Tablets
  • Portable Media Players
  • Digital Cameras

Detailed and Complete Alternative Models

  • ISL6256HRTZ
  • ISL6256IRZ
  • ISL6256IRZ-T

This comprehensive entry provides an in-depth understanding of the ISL6256HRZ, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10个与ISL6256HRZ在技术解决方案中的应用相关的常见问题及解答

  1. What is the ISL6256HRZ?

    • The ISL6256HRZ is a highly integrated battery charger controller for Li-Ion/Li-Ion polymer batteries.

  2. What is the input voltage range of ISL6256HRZ?

    • The input voltage range of ISL6256HRZ is typically 5V to 28V.

  3. What is the maximum charging current supported by ISL6256HRZ?

    • The maximum charging current supported by ISL6256HRZ is typically 4A.

  4. What are the key features of ISL6256HRZ?

    • The key features of ISL6256HRZ include thermal regulation, charge status indication, and overvoltage protection.

  5. What is the typical application of ISL6256HRZ?

    • The typical application of ISL6256HRZ is in portable devices such as laptops, tablets, and power banks.

  6. What is the thermal regulation feature of ISL6256HRZ?

    • The thermal regulation feature of ISL6256HRZ helps to prevent overheating during charging by adjusting the charging current based on the temperature.

  7. How does ISL6256HRZ provide charge status indication?

    • ISL6256HRZ provides charge status indication through LED indicators or digital signals to indicate charging, fully charged, or fault conditions.

  8. What is the purpose of overvoltage protection in ISL6256HRZ?

    • The overvoltage protection in ISL6256HRZ safeguards the battery and the system from damage due to excessive voltage levels.

  9. Can ISL6256HRZ be used in automotive applications?

    • Yes, ISL6256HRZ can be used in automotive applications where battery charging for electronic systems is required.

  10. What are the recommended external components for implementing ISL6256HRZ in a design?

    • The recommended external components for implementing ISL6256HRZ include input capacitors, output capacitors, and resistors for setting charging parameters.