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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.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ISL6256HRZ w rozwiązaniach technicznych

  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.