Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL8105IBZ
Zobrazit detail DataSheets

ISL8105IBZ

Product Overview

Category

The ISL8105IBZ belongs to the category of voltage regulators.

Use

It is used for regulating voltage in electronic circuits and power supply systems.

Characteristics

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

Package

The ISL8105IBZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ISL8105IBZ lies in its ability to efficiently regulate voltage in various electronic applications.

Packaging/Quantity

The ISL8105IBZ is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 85µA

Detailed Pin Configuration

The ISL8105IBZ has a standard pin configuration with input, output, and control pins clearly labeled for easy integration into circuit designs.

Functional Features

  • Adjustable output voltage
  • Soft-start capability
  • External synchronization
  • Power good indicator
  • Enable pin for power management

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

  • May require additional external components for specific applications
  • Higher cost compared to basic linear regulators

Working Principles

The ISL8105IBZ operates by comparing the actual output voltage to a reference voltage and adjusting the internal feedback loop to maintain the desired output voltage. It utilizes a switching regulator topology to achieve high efficiency and low dropout voltage.

Detailed Application Field Plans

The ISL8105IBZ is well-suited for a wide range of applications including: - Industrial power supplies - Automotive electronics - Telecommunications equipment - Battery-powered devices - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the ISL8105IBZ include: - LM2675 from Texas Instruments - LT1763 from Linear Technology - TPS5430 from Texas Instruments - ADP2384 from Analog Devices

In conclusion, the ISL8105IBZ is a versatile voltage regulator with a wide range of applications and features that make it suitable for various electronic systems and power supply designs.

[Word Count: 398]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL8105IBZ v technických řešeních

  1. What is the maximum input voltage for ISL8105IBZ?

    • The maximum input voltage for ISL8105IBZ is 36V.

  2. What is the typical output current capability of ISL8105IBZ?

    • The typical output current capability of ISL8105IBZ is 5A.

  3. Can ISL8105IBZ be used in automotive applications?

    • Yes, ISL8105IBZ is suitable for automotive applications.

  4. What is the operating temperature range for ISL8105IBZ?

    • The operating temperature range for ISL8105IBZ is -40°C to 125°C.

  5. Does ISL8105IBZ have overcurrent protection?

    • Yes, ISL8105IBZ features overcurrent protection.

  6. Is ISL8105IBZ a synchronous buck controller?

    • Yes, ISL8105IBZ is a synchronous buck controller.

  7. What type of package does ISL8105IBZ come in?

    • ISL8105IBZ comes in a 16-lead QFN package.

  8. What is the switching frequency range of ISL8105IBZ?

    • The switching frequency range of ISL8105IBZ is 100kHz to 2MHz.

  9. Does ISL8105IBZ have adjustable output voltage?

    • Yes, ISL8105IBZ has an adjustable output voltage.

  10. Can ISL8105IBZ be used in industrial power supply applications?

    • Yes, ISL8105IBZ is suitable for industrial power supply applications.