Intersil
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ISL62773AIRZ-T
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ISL62773AIRZ-T

Product Overview

Category

ISL62773AIRZ-T belongs to the category of voltage regulators.

Use

It is primarily used for power management in electronic devices.

Characteristics

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

Package

ISL62773AIRZ-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL62773AIRZ-T lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 1A Load
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL62773AIRZ-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

  • High efficiency conversion
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability

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 ensure device safety
  • Soft-start capability prevents excessive inrush current

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Dropout voltage may affect performance in low voltage scenarios

Working Principles

ISL62773AIRZ-T operates by regulating the input voltage to provide a stable output voltage. It utilizes internal circuitry to monitor and adjust the voltage levels, ensuring efficient power management.

Detailed Application Field Plans

ISL62773AIRZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL62773AIRZ-T are: - LM317T - LT1084CP - TPS7A4700

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, ISL62773AIRZ-T is a voltage regulator with high efficiency, adjustable output voltage, and various protection features. It finds applications in a wide range of electronic devices and has alternative models available for different needs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL62773AIRZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL62773AIRZ-T in technical solutions:

  1. Q: What is ISL62773AIRZ-T? A: ISL62773AIRZ-T is a high-performance, fully integrated power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of ISL62773AIRZ-T? A: Some key features of ISL62773AIRZ-T include multiple voltage regulators, high efficiency, low quiescent current, and a wide input voltage range.

  3. Q: What technical solutions can benefit from using ISL62773AIRZ-T? A: ISL62773AIRZ-T can be used in a wide range of technical solutions, including portable devices, industrial applications, automotive systems, and more.

  4. Q: How many voltage regulators does ISL62773AIRZ-T have? A: ISL62773AIRZ-T has three integrated synchronous buck regulators, which can provide different output voltages as required by the application.

  5. Q: What is the efficiency of ISL62773AIRZ-T? A: ISL62773AIRZ-T offers high efficiency, typically above 90%, which helps to minimize power losses and extend battery life in portable devices.

  6. Q: What is the input voltage range supported by ISL62773AIRZ-T? A: ISL62773AIRZ-T supports a wide input voltage range, typically from 2.7V to 5.5V, making it compatible with various power sources.

  7. Q: Can ISL62773AIRZ-T operate in low-power modes? A: Yes, ISL62773AIRZ-T features a low quiescent current mode, which allows it to operate efficiently even in low-power or standby modes.

  8. Q: Is ISL62773AIRZ-T suitable for automotive applications? A: Yes, ISL62773AIRZ-T is designed to meet the requirements of automotive systems, including temperature range, reliability, and EMI performance.

  9. Q: Does ISL62773AIRZ-T have any built-in protection features? A: Yes, ISL62773AIRZ-T includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

  10. Q: Can I find application notes or reference designs for ISL62773AIRZ-T? A: Yes, Intersil (now Renesas Electronics) provides application notes, reference designs, and technical support resources for ISL62773AIRZ-T on their website.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.