AIS18F05AW220-2M

Product Overview

Category

The AIS18F05AW220-2M belongs to the category of integrated circuits.

Use

This product is used for power management and control in electronic devices.

Characteristics

• High efficiency
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The AIS18F05AW220-2M is available in a small outline package (SOP) with 8 pins.

Essence

The essence of this product lies in its ability to efficiently manage and control power in various electronic applications.

Packaging/Quantity

The AIS18F05AW220-2M is typically packaged in reels containing 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 0.8V to 5.5V
• Output Current: 2A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SS (Soft Start)
6. PG (Power Good)
7. SW (Switch)
8. VOUT (Output Voltage)

Functional Features

• Adjustable output voltage
• Soft start function
• Power good indicator
• Overcurrent protection
• Thermal shutdown protection

Advantages

• Wide input voltage range allows for versatile applications
• Compact size enables integration into space-constrained designs
• Efficient power management leads to improved device performance
• Overcurrent and thermal protection enhance system reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Higher quiescent current compared to some alternative models

Working Principles

The AIS18F05AW220-2M utilizes a buck converter topology to step down the input voltage to the desired output level. The enable pin controls the operation of the device, while the feedback pin regulates the output voltage. The soft start feature ensures a gradual ramp-up of the output voltage, reducing inrush current. In case of overcurrent or excessive temperature, the device activates protection mechanisms to safeguard the circuit and connected components.

Detailed Application Field Plans

The AIS18F05AW220-2M is well-suited for various applications including: - Battery-powered devices - Portable electronics - Industrial automation systems - LED lighting - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AIS18F05AW220-2M include: - LM2675 - TPS5430 - LT1376

In conclusion, the AIS18F05AW220-2M offers efficient power management and control capabilities in a compact package, making it an ideal choice for diverse electronic applications.

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