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ISL61853BIRZ-T
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ISL61853BIRZ-T

Product Overview

Category

ISL61853BIRZ-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ISL61853BIRZ-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL61853BIRZ-T lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV at 3A
  • Maximum Output Current: 3A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61853BIRZ-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Adjustable output voltage through external resistors
  • Overcurrent protection to prevent damage to the device and connected components
  • Thermal shutdown protection to prevent overheating
  • Fast transient response for sudden load changes
  • Low quiescent current for power-saving applications

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection enhance device safety
  • Fast transient response ensures stable voltage output during load changes

Disadvantages

  • Dropout voltage of 200mV may limit certain low-power applications
  • Operating temperature range of -40°C to +85°C may not be suitable for extreme environments

Working Principles

ISL61853BIRZ-T operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

ISL61853BIRZ-T finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Telecommunications - Power management systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL61853BIRZ-T are: - LM317: A popular adjustable voltage regulator with similar features - LT1083: High current, adjustable linear regulator - TPS7A47: Low dropout voltage regulator with high accuracy

These alternative models offer similar functionality and can be chosen based on specific requirements and preferences.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL61853BIRZ-T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL61853BIRZ-T in technical solutions:

  1. Q: What is ISL61853BIRZ-T? A: ISL61853BIRZ-T is a specific model of voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What is the input voltage range of ISL61853BIRZ-T? A: The input voltage range of ISL61853BIRZ-T is typically between 4.5V and 18V.

  3. Q: What is the output voltage range of ISL61853BIRZ-T? A: The output voltage range of ISL61853BIRZ-T can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of ISL61853BIRZ-T? A: The maximum output current of ISL61853BIRZ-T is typically around 3A.

  5. Q: What is the efficiency of ISL61853BIRZ-T? A: The efficiency of ISL61853BIRZ-T can reach up to 95% under certain operating conditions.

  6. Q: Is ISL61853BIRZ-T suitable for battery-powered applications? A: Yes, ISL61853BIRZ-T is suitable for battery-powered applications as it has low quiescent current and supports low-power modes.

  7. Q: Does ISL61853BIRZ-T have built-in protection features? A: Yes, ISL61853BIRZ-T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  8. Q: Can ISL61853BIRZ-T be used in automotive applications? A: Yes, ISL61853BIRZ-T is designed to meet the requirements of automotive applications and can operate in a wide temperature range.

  9. Q: What package does ISL61853BIRZ-T come in? A: ISL61853BIRZ-T is available in a compact 3mm x 3mm DFN (Dual Flat No-Lead) package.

  10. Q: Are there any evaluation boards or reference designs available for ISL61853BIRZ-T? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs that can help with the implementation of ISL61853BIRZ-T in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements. It's always recommended to refer to the official documentation and consult with technical experts for accurate information.