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ISL80019AIRZ-T7A
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ISL80019AIRZ-T7A

Product Overview

Category

ISL80019AIRZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Small package size

Package

ISL80019AIRZ-T7A is available in a small outline package (SOP) with 8 pins.

Essence

The essence of ISL80019AIRZ-T7A lies in its ability to efficiently regulate and manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Continuous Output Current: 1.5A
  • Quiescent Current: 17µA
  • Switching Frequency: 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SW: Switch pin
  6. PG: Power good pin
  7. VOUT: Output voltage pin
  8. NC: No connection pin

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Small package size enables space-saving designs

Disadvantages

  • Limited maximum continuous output current of 1.5A

Working Principles

ISL80019AIRZ-T7A operates as a synchronous buck regulator, converting the input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) to control the switching of the internal power MOSFETs, regulating the output voltage according to the feedback signal.

Detailed Application Field Plans

ISL80019AIRZ-T7A finds applications in various electronic devices that require efficient power management. Some potential application fields include: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices

Detailed and Complete Alternative Models

  • ISL80018AIRZ-T7A
  • ISL80020AIRZ-T7A
  • ISL80021AIRZ-T7A
  • ISL80022AIRZ-T7A
  • ISL80023AIRZ-T7A

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL80019AIRZ-T7A en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL80019AIRZ-T7A in technical solutions:

  1. Q: What is the input voltage range of ISL80019AIRZ-T7A? A: The input voltage range of ISL80019AIRZ-T7A is from 2.7V to 5.5V.

  2. Q: What is the output voltage range of ISL80019AIRZ-T7A? A: The output voltage range of ISL80019AIRZ-T7A is from 0.8V to VIN.

  3. Q: What is the maximum continuous output current of ISL80019AIRZ-T7A? A: The maximum continuous output current of ISL80019AIRZ-T7A is 1.5A.

  4. Q: Does ISL80019AIRZ-T7A have a built-in soft-start feature? A: Yes, ISL80019AIRZ-T7A has a built-in soft-start feature to minimize inrush current during startup.

  5. Q: Can ISL80019AIRZ-T7A operate in a wide temperature range? A: Yes, ISL80019AIRZ-T7A can operate in a temperature range from -40°C to +85°C.

  6. Q: Does ISL80019AIRZ-T7A have overcurrent protection? A: Yes, ISL80019AIRZ-T7A has overcurrent protection to prevent damage to the device and connected components.

  7. Q: Is ISL80019AIRZ-T7A suitable for battery-powered applications? A: Yes, ISL80019AIRZ-T7A is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can ISL80019AIRZ-T7A be used in automotive applications? A: Yes, ISL80019AIRZ-T7A is AEC-Q100 qualified, making it suitable for automotive applications.

  9. Q: Does ISL80019AIRZ-T7A have adjustable output voltage? A: Yes, ISL80019AIRZ-T7A has an adjustable output voltage through external resistors.

  10. Q: What package does ISL80019AIRZ-T7A come in? A: ISL80019AIRZ-T7A comes in a 8-lead DFN package.

Please note that these answers are based on general information about the ISL80019AIRZ-T7A and may vary depending on specific application requirements.