AL1791AFE-13

Product Overview

Category: Integrated Circuit (IC)

Use: AL1791AFE-13 is a specialized IC used in electronic devices for various applications.

Characteristics: - High-performance integrated circuit - Compact size - Low power consumption - Reliable and durable

Package: AL1791AFE-13 comes in a standard package suitable for surface mount technology (SMT) assembly.

Essence: AL1791AFE-13 is an essential component in electronic devices, providing specific functionality and enabling efficient operation.

Packaging/Quantity: The IC is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

AL1791AFE-13 has the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to VCC
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The pin configuration of AL1791AFE-13 is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Wide Input Voltage Range: AL1791AFE-13 can operate within a wide range of input voltages, making it suitable for various applications.
• High Efficiency: The IC offers high efficiency in converting input voltage to output voltage, minimizing power loss.
• Short Circuit Protection: AL1791AFE-13 incorporates built-in short circuit protection, ensuring the safety and reliability of the connected devices.
• Low Quiescent Current: The IC has low quiescent current, reducing power consumption during standby or idle modes.

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into small electronic devices. - Wide input voltage range provides flexibility in different power supply scenarios. - High efficiency results in reduced power consumption and longer battery life. - Short circuit protection enhances the safety and durability of connected devices.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Operating temperature range might restrict usage in extreme environmental conditions.

Working Principles

AL1791AFE-13 operates based on a switching regulator principle. It utilizes internal control circuitry to regulate the input voltage and provide a stable output voltage. The feedback pin (FB) is used to monitor the output voltage and adjust the internal circuit accordingly.

Detailed Application Field Plans

AL1791AFE-13 finds applications in various electronic devices, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT devices - Battery-powered devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AL1791AFE-13 are: - AL1791BFE-13 - AL1792AFE-13 - AL1793AFE-13 - AL1794AFE-13

These models have comparable specifications and can be considered as alternatives depending on specific requirements.

Word count: 386 words