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ISL61852JCRZ
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ISL61852JCRZ

Product Overview

Category

ISL61852JCRZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

ISL61852JCRZ is available in a small outline package (SOP) format.

Essence

The essence of ISL61852JCRZ lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Continuous Output Current: 1.5A
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL61852JCRZ features the following pin configuration:

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

Functional Features

  • High-efficiency synchronous buck converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for integration into space-constrained devices
  • Adjustable output voltage provides flexibility in various applications
  • Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

  • Limited maximum continuous output current may not be suitable for high-power applications
  • Higher switching frequency may introduce electromagnetic interference in sensitive systems

Working Principles

ISL61852JCRZ operates as a synchronous buck converter, converting the input voltage to a lower output voltage with high efficiency. The integrated circuit utilizes pulse width modulation (PWM) techniques to regulate the output voltage based on the feedback received from the FB pin. The EN pin allows for device enable/disable control.

Detailed Application Field Plans

ISL61852JCRZ finds application in various electronic devices requiring efficient power management, such as: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. ISL61852JCRZ-T: Similar specifications and features, but available in a different package format.
  2. ISL61852JCRZ-EVALZ: Evaluation board for testing and prototyping purposes, featuring the ISL61852JCRZ IC.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL61852JCRZ dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL61852JCRZ in technical solutions:

  1. Q: What is ISL61852JCRZ? A: ISL61852JCRZ is a specific model of voltage regulator IC (integrated circuit) manufactured by Renesas Electronics. It is commonly used in various technical solutions.

  2. Q: What is the input voltage range supported by ISL61852JCRZ? A: The input voltage range supported by ISL61852JCRZ is typically between 4.5V and 60V.

  3. Q: What is the output voltage range provided by ISL61852JCRZ? A: The output voltage range provided by ISL61852JCRZ can be adjusted from 0.8V to 55V.

  4. Q: What is the maximum output current that ISL61852JCRZ can handle? A: ISL61852JCRZ can handle a maximum output current of up to 2A.

  5. Q: Is ISL61852JCRZ suitable for automotive applications? A: Yes, ISL61852JCRZ is designed to meet the requirements of automotive applications, making it suitable for use in automotive systems.

  6. Q: Does ISL61852JCRZ have built-in protection features? A: Yes, ISL61852JCRZ incorporates various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: Can ISL61852JCRZ operate in a wide temperature range? A: Yes, ISL61852JCRZ has a wide operating temperature range of -40°C to +125°C, allowing it to function reliably in harsh environments.

  8. Q: What is the typical efficiency of ISL61852JCRZ? A: The typical efficiency of ISL61852JCRZ can reach up to 95%, making it highly efficient in converting input voltage to output voltage.

  9. Q: Does ISL61852JCRZ require any external components for operation? A: Yes, ISL61852JCRZ requires a few external components such as input and output capacitors, resistors, and inductors for proper operation.

  10. Q: Can ISL61852JCRZ be used in battery-powered applications? A: Yes, ISL61852JCRZ can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current consumption.

Please note that the answers provided here are general and may vary depending on the specific application and implementation of ISL61852JCRZ in a technical solution.