ISL9491ERZ-T

Product Overview

Category

ISL9491ERZ-T 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

ISL9491ERZ-T is available in a small outline package (SOP) format.

Essence

The essence of ISL9491ERZ-T 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 mass production.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 5.5V
• Maximum Output Current: 3A
• Switching Frequency: 1.5MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL9491ERZ-T features the following pin configuration:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High switching frequency enables efficient power conversion.
• Built-in protection features such as overcurrent and thermal shutdown ensure safe operation.
• Adjustable output voltage provides flexibility for different applications.

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact package size
• Wide input voltage range
• Built-in protection features

Disadvantages

• Limited maximum output current (3A)

Working Principles

ISL9491ERZ-T operates based on a switching regulator topology. It utilizes high-frequency switching to convert the input voltage to the desired output voltage with high efficiency. The feedback mechanism ensures stable and accurate output voltage regulation.

Detailed Application Field Plans

ISL9491ERZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL9491ERZ-T are: - LT8610ABEMSE#PBF - TPS54332DDAR - MAX15062AASA+

These models can be considered as alternatives depending on specific requirements and design considerations.

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