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ISL61861DIBZ-T
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ISL61861DIBZ-T

Product Overview

Category

ISL61861DIBZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit with power management functionality
  • Designed for efficient power conversion and regulation
  • High level of integration for compact designs
  • Low power consumption
  • Wide input voltage range
  • Reliable performance

Package

ISL61861DIBZ-T is available in a small outline package (SOIC) form factor.

Essence

The essence of ISL61861DIBZ-T lies in its ability to efficiently manage power conversion and regulation, enabling reliable and optimized performance in various applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Adjustable from 0.6V to VIN
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOIC-8

Detailed Pin Configuration

ISL61861DIBZ-T features an 8-pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SW: Switch pin
  7. PGND: Power ground pin
  8. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows compatibility with various power sources
  • Adjustable output voltage enables flexibility in different applications
  • High efficiency ensures minimal power loss during conversion
  • Enable pin for easy control of power management functionality
  • Compensation pin for stability optimization
  • Power ground pin for improved noise immunity

Advantages and Disadvantages

Advantages

  • High level of integration reduces component count and board space requirements
  • Wide input voltage range allows for versatile use in different systems
  • Efficient power conversion minimizes energy waste
  • Compact form factor enables easy integration into small-scale designs

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

ISL61861DIBZ-T operates based on a switching regulator topology. It utilizes a control loop to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient power conversion from the input voltage to the desired output voltage.

Detailed Application Field Plans

ISL61861DIBZ-T finds application in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL61861DIBZ-T include: - LM2576-ADJ - LT1370-5 - TPS54331

These alternatives can be considered based on specific requirements and design constraints.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ISL61861DIBZ-T i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of ISL61861DIBZ-T in technical solutions:

  1. Q: What is ISL61861DIBZ-T? A: ISL61861DIBZ-T is a high-performance, low-noise, dual-channel LDO voltage regulator IC.

  2. Q: What are the key features of ISL61861DIBZ-T? A: The key features include low dropout voltage, wide input voltage range, low quiescent current, thermal shutdown protection, and adjustable output voltage.

  3. Q: What is the typical application of ISL61861DIBZ-T? A: ISL61861DIBZ-T is commonly used in various applications such as battery-powered devices, portable electronics, industrial equipment, and automotive systems.

  4. Q: What is the input voltage range supported by ISL61861DIBZ-T? A: The input voltage range supported by ISL61861DIBZ-T is typically between 2.5V and 6V.

  5. Q: Can ISL61861DIBZ-T provide multiple output voltages? A: No, ISL61861DIBZ-T is a dual-channel regulator, but both channels provide the same output voltage.

  6. Q: How much dropout voltage does ISL61861DIBZ-T have? A: The dropout voltage of ISL61861DIBZ-T is typically around 200mV at full load.

  7. Q: Does ISL61861DIBZ-T have any built-in protection features? A: Yes, ISL61861DIBZ-T includes thermal shutdown protection to prevent overheating and damage.

  8. Q: Can I adjust the output voltage of ISL61861DIBZ-T? A: Yes, the output voltage of ISL61861DIBZ-T can be adjusted using external resistors.

  9. Q: What is the maximum output current supported by ISL61861DIBZ-T? A: The maximum output current supported by ISL61861DIBZ-T is typically around 150mA per channel.

  10. Q: Is ISL61861DIBZ-T RoHS compliant? A: Yes, ISL61861DIBZ-T is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.