AP7346D-3612FS6-7

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: FS6-7
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 100μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP7346D-3612FS6-7 has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | FB | Feedback Voltage | | 5 | VOUT | Output Voltage |

Functional Features

• High Efficiency: The AP7346D-3612FS6-7 offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 100μA, it ensures minimal power consumption during standby or low-load conditions.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown: It includes thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation. - Wide input voltage range allows for versatile applications. - Compact package size enables space-saving designs.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage of 300mV may affect performance in low input voltage scenarios.

Working Principles

The AP7346D-3612FS6-7 is a voltage regulator that converts an input voltage range of 4.5V to 18V into a stable 3.3V output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. The feedback voltage (FB) pin monitors the output voltage and provides feedback to the control circuitry, ensuring accurate regulation.

Detailed Application Field Plans

The AP7346D-3612FS6-7 finds application in various fields, including: 1. Consumer Electronics: Power management for portable devices, such as smartphones and tablets. 2. Industrial Automation: Voltage regulation for control systems and sensors. 3. Automotive Electronics: Power supply for infotainment systems and advanced driver-assistance systems (ADAS). 4. Telecommunications: Voltage regulation for networking equipment and communication devices.

Detailed and Complete Alternative Models

1. AP7346D-3612FS6-8: Similar specifications but with a different package (FS6-8).
2. AP7346D-3612FS6-9: Higher output current (2A) version with the same package (FS6-9).
3. AP7346D-3612FS6-10: Lower dropout voltage (200mV) variant in the FS6-10 package.

Note: This list is not exhaustive, and there may be other alternative models available from the manufacturer.

This entry provides comprehensive information about the AP7346D-3612FS6-7 voltage regulator, including its basic overview, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.