AOZ1075AI_2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Small Outline Package (SOP)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AOZ1075AI_2 IC has the following pin configuration:

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

Functional Features

• High Efficiency: The AOZ1075AI_2 offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: It has a low quiescent current, reducing power consumption during standby or idle mode.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 4.5V to 18V, providing flexibility in various applications.
• Adjustable Output Voltage: The output voltage can be adjusted between 0.8V and 5.5V, allowing customization based on specific requirements.
• Power Good Indicator: The PG pin provides an indication of the output voltage status, ensuring reliable operation.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption during standby - Wide input voltage range - Adjustable output voltage - Power good indicator for reliable operation

Disadvantages: - Limited maximum output current (3A)

Working Principles

The AOZ1075AI_2 is a voltage regulator IC that utilizes a switching regulator topology. It converts the input voltage to a regulated output voltage with high efficiency. The IC incorporates a control loop that adjusts the duty cycle of the internal switch to maintain the desired output voltage. This switching action allows for efficient power conversion while minimizing energy loss.

Detailed Application Field Plans

The AOZ1075AI_2 is commonly used in various applications, including but not limited to:

1. Portable Electronic Devices: Power management for smartphones, tablets, and portable gaming devices.
2. Industrial Equipment: Voltage regulation for industrial automation systems, motor control, and instrumentation.
3. Automotive Electronics: Power supply for infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).
4. Communication Systems: Voltage regulation for routers, switches, and wireless access points.
5. LED Lighting: Power management for LED drivers and lighting fixtures.

Detailed and Complete Alternative Models

1. AOZ1076AI_2: Similar specifications and features, but with a higher maximum output current of 5A.
2. AOZ1077AI_2: Enhanced version with additional protection features such as overcurrent and overtemperature protection.
3. AOZ1078AI_2: Lower quiescent current variant for ultra-low power applications.

These alternative models provide options based on specific requirements and offer similar functionality to the AOZ1075AI_2.

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