ISL8023IRTAJZ-T7A

Product Overview

Category

ISL8023IRTAJZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices and systems for voltage regulation and power management.

Characteristics

• Integrated voltage regulator IC
• High efficiency and low power consumption
• Compact package size
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection features

Package

ISL8023IRTAJZ-T7A is available in a small outline, thermally enhanced 16-lead QFN package.

Essence

The essence of ISL8023IRTAJZ-T7A lies in its ability to efficiently regulate voltage and manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 3A
• Dropout Voltage: 200mV at 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 45µA

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS: Soft-start pin
6. PG: Power good pin
7. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables customization for specific application requirements.
• Overcurrent and thermal protection ensure safe operation under abnormal conditions.
• Soft-start feature prevents excessive inrush current during startup.
• Power good pin provides a signal indicating stable output voltage.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation and longer battery life.
• Compact package size saves board space in electronic devices.
• Wide input voltage range allows for versatile applications.
• Overcurrent and thermal protection enhance system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

ISL8023IRTAJZ-T7A operates as a step-down (buck) voltage regulator. It takes an input voltage within the specified range and converts it to a lower, adjustable output voltage. This is achieved through a combination of switching elements, control circuitry, and feedback mechanisms. The integrated protection features ensure safe operation and prevent damage to the device and connected components.

Detailed Application Field Plans

ISL8023IRTAJZ-T7A finds application in various electronic devices and systems that require efficient voltage regulation and power management. Some specific application fields include:

1. Portable electronic devices: Smartphones, tablets, portable gaming consoles.
2. Industrial automation: Motor control systems, robotics, power supplies.
3. Automotive electronics: Infotainment systems, lighting control, power distribution.
4. IoT devices: Wearables, smart home devices, sensor networks.

Detailed and Complete Alternative Models

1. ISL80103IRAJZ-T7A
2. ISL80030IRAJZ-T7A
3. ISL85410IRZ-T7A
4. ISL85003IRZ-T7A
5. ISL9000AIRZ-T7A

These alternative models offer similar functionality and characteristics to ISL8023IRTAJZ-T7A and can be considered as alternatives based on specific application requirements.

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