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ISL78200AVEZ-T
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ISL78200AVEZ-T

Product Overview

Category

ISL78200AVEZ-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 capabilities
  • High efficiency and low power consumption
  • Compact package size
  • Wide input voltage range
  • Multiple protection features

Package

ISL78200AVEZ-T is available in a small outline package (SOIC) format.

Essence

The essence of ISL78200AVEZ-T lies in its ability to efficiently manage power in various applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 55V
  • Maximum Continuous Output Current: 2A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

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

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency conversion for optimal power management
  • Overcurrent protection ensures safe operation
  • Thermal shutdown protection prevents overheating
  • Adjustable output voltage for flexibility

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range accommodates various power sources
  • Compact package size enables space-saving designs
  • Multiple protection features enhance reliability

Disadvantages

  • Limited maximum continuous output current may not be suitable for high-power applications
  • Higher cost compared to some alternative models

Working Principles

ISL78200AVEZ-T operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The feedback mechanism ensures stable and accurate output voltage regulation. Various protection features are integrated to safeguard the circuit and connected components.

Detailed Application Field Plans

ISL78200AVEZ-T finds applications in various fields, including but not limited to: 1. Automotive power management systems 2. Industrial automation equipment 3. Renewable energy systems 4. Telecommunications infrastructure 5. Consumer electronics

Detailed and Complete Alternative Models

  1. ISL78201AVEZ-T: Similar specifications with a higher maximum continuous output current of 3A.
  2. ISL78202AVEZ-T: Similar specifications with a lower maximum continuous output current of 1A.
  3. ISL78203AVEZ-T: Similar specifications with a wider input voltage range of 4.5V to 80V.

These alternative models provide options based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL78200AVEZ-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL78200AVEZ-T in technical solutions:

  1. Q: What is ISL78200AVEZ-T? A: ISL78200AVEZ-T is a highly integrated dual-output power supply controller designed for automotive applications.

  2. Q: What are the key features of ISL78200AVEZ-T? A: The key features include wide input voltage range, high efficiency, low quiescent current, adjustable switching frequency, and comprehensive protection features.

  3. Q: What is the typical application of ISL78200AVEZ-T? A: ISL78200AVEZ-T is commonly used in automotive systems such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting applications.

  4. Q: What is the input voltage range supported by ISL78200AVEZ-T? A: The input voltage range supported by ISL78200AVEZ-T is typically from 3.8V to 40V.

  5. Q: How many outputs does ISL78200AVEZ-T support? A: ISL78200AVEZ-T supports two independent outputs, which can be configured as either buck or boost converters.

  6. Q: Can ISL78200AVEZ-T operate in a wide temperature range? A: Yes, ISL78200AVEZ-T is designed to operate in a wide temperature range, typically from -40°C to +105°C.

  7. Q: Does ISL78200AVEZ-T have any built-in protection features? A: Yes, ISL78200AVEZ-T includes various protection features such as overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown.

  8. Q: Can ISL78200AVEZ-T be used in battery-powered applications? A: Yes, ISL78200AVEZ-T is suitable for battery-powered applications as it supports low quiescent current and has a wide input voltage range.

  9. Q: What is the switching frequency range of ISL78200AVEZ-T? A: The switching frequency of ISL78200AVEZ-T can be adjusted from 100kHz to 2MHz.

  10. Q: Is there any evaluation board available for ISL78200AVEZ-T? A: Yes, Intersil provides an evaluation board (ISL78200EVAL1Z) that allows users to test and evaluate the performance of ISL78200AVEZ-T in their applications.

Please note that these answers are general and may vary depending on the specific requirements and application scenarios. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.