AP7346D-1815FS6-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: FS6-7 (6-pin Small Outline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. NC: No Connection

Functional Features

• Low Dropout Voltage: The AP7346D-1815FS6-7 exhibits a low dropout voltage of only 200mV at 100mA output current, ensuring efficient power conversion.
• High Efficiency: With its high efficiency design, this voltage regulator minimizes power loss during operation, resulting in improved energy utilization.
• Low Quiescent Current: The quiescent current of 60µA ensures minimal power consumption when the device is in standby or idle mode.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Compact Size: The small outline package allows for space-saving integration into various electronic devices. - Wide Input Voltage Range: The AP7346D-1815FS6-7 can operate within a wide input voltage range, making it suitable for diverse applications. - Low Power Consumption: The low quiescent current and high efficiency contribute to reduced power consumption.

Disadvantages: - Limited Output Current: The maximum output current of 150mA may not be sufficient for certain power-hungry applications. - Single Output Voltage: This IC provides a fixed output voltage of 1.8V, limiting its versatility in applications requiring variable voltages.

Working Principles

The AP7346D-1815FS6-7 is a linear voltage regulator that regulates the input voltage to a stable 1.8V output voltage. It utilizes a pass transistor to control the output voltage based on the feedback received from the FB pin. The EN pin allows for enable/disable control of the regulator. When enabled, the device operates within the specified input voltage range, providing a regulated output voltage with low dropout voltage and high efficiency.

Detailed Application Field Plans

The AP7346D-1815FS6-7 finds application in various electronic devices where a stable 1.8V power supply is required. Some potential application fields include: 1. Mobile Devices: Smartphones, tablets, and portable media players often require a low-power, efficient voltage regulator for powering their internal circuitry. 2. IoT Devices: Internet of Things (IoT) devices such as sensors, wearables, and smart home devices can benefit from the compact size and low power consumption of this IC. 3. Industrial Control Systems: The AP7346D-1815FS6-7 can be used in industrial control systems, providing a reliable and stable power source for microcontrollers, sensors, and other components.

Detailed and Complete Alternative Models

1. AP7316D-1815FS6-7: Similar to AP7346D-1815FS6-7, but with a higher output current of 300mA.
2. AP7336D-1815FS6-7: A lower dropout voltage version of the AP7346D-1815FS6-7, with a dropout voltage of 100mV at 100mA output current.

(Note: The alternative models mentioned above are for illustrative purposes and may not represent an exhaustive list of alternatives.)

This encyclopedia entry provides an overview of the AP7346D-1815FS6-7 voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.