ISL78268ARZ-T7A

Product Overview

Category

ISL78268ARZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact package size

Package

ISL78268ARZ-T7A is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL78268ARZ-T7A lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale production.

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. SS/TR: Soft-start/Tracking pin
7. VOUT: Output voltage pin
8. PGND: Power ground pin

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Integrated protection features such as overcurrent and overtemperature protection enhance reliability.
• Soft-start and tracking functionality enable smooth startup and shutdown operations.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides flexibility in power source selection.
• High efficiency leads to reduced power consumption.
• Integrated protection features enhance system reliability.
• Compact package size allows for space-saving designs.

Disadvantages

• Limited maximum continuous output current may not be suitable for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive electronic systems.

Working Principles

ISL78268ARZ-T7A operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated control circuitry ensures stable and regulated output voltage, while protection features safeguard against potential faults or abnormal operating conditions.

Detailed Application Field Plans

ISL78268ARZ-T7A finds application in various fields, including but not limited to: 1. Automotive electronics 2. Industrial automation 3. Telecommunications 4. Consumer electronics

In automotive electronics, this product can be used for power management in electric vehicles, hybrid vehicles, and other automotive systems. In industrial automation, it can be employed in motor control systems, robotics, and factory automation equipment. In telecommunications, ISL78268ARZ-T7A can be utilized in base stations, network switches, and power distribution units. Lastly, in consumer electronics, it can be integrated into portable devices, smart home systems, and audio/video equipment.

Detailed and Complete Alternative Models

1. ISL78268ARZ-T13A: Similar specifications and functionality, but with a different package type (DFN).
2. ISL78268ARZ-T5A: Lower maximum continuous output current (1.5A), suitable for lower power applications.
3. ISL78268ARZ-T9A: Higher maximum continuous output current (3A), suitable for higher power applications.

These alternative models provide options based on specific requirements and constraints of different applications.

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