AAT2823TIBK-T1

Product Overview

Category

AAT2823TIBK-T1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management purposes.

Characteristics

• AAT2823TIBK-T1 is a highly efficient and compact power management IC.
• It offers various features such as voltage regulation, current limiting, and thermal protection.
• The IC is designed to optimize power consumption and enhance overall system performance.

Package

AAT2823TIBK-T1 is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of AAT2823TIBK-T1 lies in its ability to efficiently manage power distribution within electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

The IC is usually packaged in reels or trays, with a typical quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: Adjustable, depending on application requirements
• Maximum Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: High efficiency rating, typically above 90%
• Control Interface: SPI (Serial Peripheral Interface)

Detailed Pin Configuration

The AAT2823TIBK-T1 IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. FB: Feedback pin
6. PG: Power good indicator pin
7. SDA: Serial data pin (SPI interface)
8. SCL: Serial clock pin (SPI interface)

Functional Features

1. Voltage Regulation: AAT2823TIBK-T1 provides stable and adjustable output voltage, ensuring proper power supply to connected components.
2. Current Limiting: The IC incorporates current limiting functionality to protect the system from excessive current draw.
3. Thermal Protection: It includes built-in thermal protection mechanisms to prevent overheating and ensure safe operation.
4. Power Good Indicator: The PG pin indicates the status of the power supply, providing a signal when the output voltage is within the desired range.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption and longer battery life.
• Compact size allows for integration into space-constrained devices.
• Versatile voltage regulation capabilities cater to various application requirements.
• Built-in protection features enhance system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SPI interface may require additional circuitry for compatibility with certain systems.

Working Principles

AAT2823TIBK-T1 operates by regulating the input voltage to provide a stable and adjustable output voltage. It utilizes internal control circuitry to monitor and adjust the voltage levels based on the feedback received from the FB pin. The IC also incorporates current limiting and thermal protection mechanisms to safeguard the system from potential damage.

Detailed Application Field Plans

AAT2823TIBK-T1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT (Internet of Things) devices

The IC's compact size, efficient power management, and versatile voltage regulation make it suitable for these applications, where space constraints and power optimization are crucial.

Detailed and Complete Alternative Models

1. AAT2870TIBK-T1: Similar to AAT2823TIBK-T1, this IC offers enhanced output current capability, making it suitable for higher power applications.
2. AAT2805TIBK-T1: This alternative model provides a fixed output voltage, eliminating the need for external voltage adjustment circuitry.
3. AAT2810TIBK-T1: Designed specifically for automotive applications, this IC offers extended temperature range and enhanced reliability.

These alternative models cater to specific requirements and can be considered as alternatives to AAT2823TIBK-T1 based on the application's needs.

In conclusion, AAT2823TIBK-T1 is a highly efficient and compact power management IC that finds applications in various electronic devices. Its versatile voltage regulation capabilities, built-in protection features, and small form factor make it an ideal choice for power management solutions.