ISL62882IRTZ-T

Product Overview

Category

ISL62882IRTZ-T belongs to the category of voltage regulators.

Use

It is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

ISL62882IRTZ-T comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL62882IRTZ-T lies in its ability to provide stable and regulated voltage supply to electronic devices.

Packaging/Quantity

ISL62882IRTZ-T is typically packaged in reels and each reel contains a specific quantity of units, usually 250 or 1000.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV at 1A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL62882IRTZ-T has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin to control the regulator's operation
5. PG: Power good indicator pin
6. VOUT: Output voltage pin

Functional Features

• Voltage regulation: ISL62882IRTZ-T ensures a stable and regulated output voltage.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the device and connected components.
• Thermal shutdown protection: The regulator shuts down automatically if the temperature exceeds a certain threshold, preventing overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage provides flexibility for different applications.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV at 1A may result in a slight voltage drop across the regulator.

Working Principles

ISL62882IRTZ-T operates based on the principle of feedback control. It compares the actual output voltage with the desired voltage level and adjusts the internal circuitry accordingly to maintain a stable output voltage. The regulator continuously monitors the input and output voltages, making necessary adjustments to ensure proper regulation.

Detailed Application Field Plans

ISL62882IRTZ-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - Digital cameras - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL62882IRTZ-T are: - LM317T - LT1084CP-5 - TPS7A4700

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

In conclusion, ISL62882IRTZ-T is a voltage regulator that provides stable and regulated voltage supply to electronic devices. With its high efficiency, wide input voltage range, and various protection features, it is suitable for a wide range of applications. However, its limited maximum output current and dropout voltage should be taken into consideration when selecting the appropriate model for specific needs.