ISL81387IAZ-T7A

Product Overview

Category

ISL81387IAZ-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

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

Package

ISL81387IAZ-T7A is available in a small outline package (SOP) format.

Essence

The essence of ISL81387IAZ-T7A lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.6V to 3.3V
• Maximum output current: 3A
• Operating temperature range: -40°C to 85°C
• Efficiency: Up to 95%
• Switching frequency: 1MHz

Detailed Pin Configuration

ISL81387IAZ-T7A has the following pin configuration:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage
6. PGND: Power ground

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Enable pin provides control over device activation.
• Feedback pin enables voltage regulation and stability.
• Compact size makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Wide input voltage range enhances versatility.
• Compact size facilitates integration into small devices.
• Enable and feedback pins offer flexibility in control.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

ISL81387IAZ-T7A operates based on a switching regulator principle. It uses an internal oscillator to generate a high-frequency signal, which is then used to control the switching of power transistors. This switching action efficiently converts the input voltage to the desired output voltage while minimizing power loss.

Detailed Application Field Plans

ISL81387IAZ-T7A finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. ISL81387IBZ-T7A
2. ISL81387ICZ-T7A
3. ISL81387IDZ-T7A
4. ISL81387IEZ-T7A

These alternative models offer similar functionality and characteristics to ISL81387IAZ-T7A, providing options for different design requirements.

In conclusion, ISL81387IAZ-T7A is a versatile integrated circuit designed for efficient power management in electronic devices. Its compact size, wide input voltage range, and high efficiency make it suitable for a range of applications. While it has certain limitations in terms of maximum output current and operating temperature range, there are alternative models available to address specific design needs.