AP2280-1WG-7

Product Overview

Category

AP2280-1WG-7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

• Package: AP2280-1WG-7 is available in a compact surface-mount package.
• Essence: It is a high-performance power management IC designed for efficient voltage regulation.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of AP2280-1WG-7 are as follows:

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Quiescent Current: 60μA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2280-1WG-7 has 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. PG: Power good pin
7. VOUT: Output voltage pin

Functional Features

• High Efficiency: AP2280-1WG-7 incorporates advanced control algorithms to achieve high efficiency in voltage regulation.
• Overcurrent Protection: The IC includes overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal Shutdown: It features thermal shutdown protection to prevent overheating and potential damage.
• Soft Start: The soft start function ensures a smooth and controlled startup of the power supply.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• High efficiency helps conserve power and extend battery life in portable devices.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

AP2280-1WG-7 operates as a step-down (buck) converter. It takes an input voltage within the specified range and efficiently regulates it to a lower output voltage. The control circuitry inside the IC adjusts the duty cycle of the switching transistor to maintain the desired output voltage.

Detailed Application Field Plans

AP2280-1WG-7 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 AP2280-1WG-7 are: - AP22802-1WG-7 - AP22803-1WG-7 - AP22804-1WG-7 - AP22805-1WG-7

These models can be considered based on specific requirements and availability.

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