AOZ2237QI-01

Product Overview

Category

AOZ2237QI-01 belongs to the category of integrated power modules.

Use

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

Characteristics

• Integrated power module with advanced features
• High efficiency and low power dissipation
• Compact package design for space-constrained applications
• Wide input voltage range
• Overcurrent and overtemperature protection
• Adjustable output voltage

Package

The AOZ2237QI-01 comes in a small, surface-mount package, making it suitable for compact designs.

Essence

The essence of AOZ2237QI-01 lies in its ability to efficiently regulate and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.6V to 5.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Integrated power MOSFETs and control circuitry
• Soft-start and soft-stop functions
• Overcurrent protection with hiccup mode
• Thermal shutdown protection
• Adjustable output voltage through external resistors
• Power-good indicator

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact package saves board space
• Wide input voltage range allows for versatile applications
• Overcurrent and overtemperature protection enhance device safety
• Adjustable output voltage provides flexibility

Disadvantages

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

Working Principles

AOZ2237QI-01 operates by regulating the input voltage to provide a stable and controlled output voltage. The integrated power MOSFETs and control circuitry efficiently convert the input voltage to the desired output voltage, while the soft-start and soft-stop functions ensure smooth power transitions. The device also incorporates various protection mechanisms, such as overcurrent and thermal shutdown, to safeguard against potential damage.

Detailed Application Field Plans

The AOZ2237QI-01 is widely used in various electronic devices that require efficient power management. Some common application fields include:

1. Mobile devices: Smartphones, tablets, portable media players
2. Computer systems: Laptops, desktops, servers
3. Consumer electronics: TVs, gaming consoles, audio systems
4. Industrial equipment: Automation systems, control panels, power supplies
5. Automotive electronics: Infotainment systems, navigation units, lighting controls

Detailed and Complete Alternative Models

1. AOZ2236QI-01: Similar to AOZ2237QI-01 but with a lower maximum output current of 2A.
2. AOZ2238QI-01: Similar to AOZ2237QI-01 but with a higher maximum output current of 4A.
3. AOZ2239QI-01: Similar to AOZ2237QI-01 but with additional features such as adjustable switching frequency.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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