AP7343-09FS4-7B

Product Overview

Category

AP7343-09FS4-7B belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

AP7343-09FS4-7B is available in a small surface mount package, which makes it suitable for space-constrained applications.

Essence

The essence of AP7343-09FS4-7B lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP7343-09FS4-7B has the following pin configuration:

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

Functional Features

• Voltage regulation: AP7343-09FS4-7B ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The IC incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: In case of excessive temperature, the IC automatically shuts down to prevent damage.
• Enable control: The enable pin allows for easy on/off control of the IC.

Advantages and Disadvantages

Advantages

• High efficiency: AP7343-09FS4-7B offers high efficiency, resulting in reduced power consumption.
• Compact size: The small package size makes it suitable for space-constrained applications.
• Wide input voltage range: It can operate within a wide range of input voltages.
• Overcurrent protection: Provides protection against excessive current flow.

Disadvantages

• Limited maximum output current: The maximum output current is limited to 1A.
• Dropout voltage: The dropout voltage may affect performance in low input voltage scenarios.

Working Principles

AP7343-09FS4-7B utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

AP7343-09FS4-7B finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP7343-09FS4-7B are: - AP7312-33SAG-7 - AP7365-33SAG-7 - AP7335-33SAG-7 - AP7313-33SAG-7

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

In conclusion, AP7343-09FS4-7B is an integrated circuit designed for voltage regulation and power management in electronic devices. With its compact size, high efficiency, and overcurrent protection, it is well-suited for various applications in the electronics industry.