AT73C211-CI

Product Overview

Category: Integrated Circuit (IC)

Use: The AT73C211-CI is a versatile integrated circuit primarily used for power management in electronic devices. It provides efficient and reliable power supply solutions for various applications.

Characteristics: - High efficiency power management - Compact size - Low power consumption - Wide input voltage range - Multiple output channels

Package: The AT73C211-CI is available in a small form factor package, making it suitable for space-constrained designs.

Essence: The essence of the AT73C211-CI lies in its ability to efficiently regulate and distribute power within electronic devices, ensuring stable and reliable operation.

Packaging/Quantity: The AT73C211-CI is typically sold in reels or trays, with quantities varying based on customer requirements.

Specifications

The AT73C211-CI offers the following specifications:

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 1.2V - 3.3V
• Number of Output Channels: 4
• Maximum Output Current: 500mA per channel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT73C211-CI features a compact pin configuration that facilitates easy integration into electronic circuits. The pinout diagram is as follows:

```

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| | | AT73C211 | |_______________________|

     PIN CONFIGURATION

      1   2   3   4
    _______________
   |               |
5  |               |  6
   |               |
7  |               |  8
   |               |
9  |               | 10
   |_______________|

```

Functional Features

The AT73C211-CI offers the following functional features:

1. Power Regulation: The IC efficiently regulates the input voltage to provide stable output voltages for various components within an electronic device.
2. Multiple Output Channels: With four output channels, the AT73C211-CI can power multiple subsystems or components simultaneously.
3. Overcurrent Protection: The IC incorporates overcurrent protection mechanisms to safeguard against excessive current draw and prevent damage to connected devices.
4. Low Power Consumption: The AT73C211-CI itself consumes minimal power, contributing to overall energy efficiency in electronic systems.

Advantages and Disadvantages

Advantages: - High efficiency power management - Compact size for space-constrained designs - Wide input voltage range for compatibility with different power sources - Multiple output channels for powering various components - Overcurrent protection for enhanced safety

Disadvantages: - Limited maximum output current per channel (500mA)

Working Principles

The AT73C211-CI utilizes advanced power management techniques to regulate and distribute power within electronic devices. It employs switching regulators and voltage references to maintain stable output voltages, even with varying input voltages. The IC continuously monitors the output currents and provides overcurrent protection to prevent damage to connected devices.

Detailed Application Field Plans

The AT73C211-CI finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

In these applications, the IC ensures efficient power management, prolonging battery life and enhancing overall system performance.

Detailed and Complete Alternative Models

1. AT73C213-CI: Similar to the AT73C211-CI, this model offers additional output channels for more extensive power distribution capabilities.
2. AT73C215-CI: This alternative model provides higher maximum output currents per channel, making it suitable for power-hungry applications.
3. AT73C217-CI: Designed for ultra-low power consumption, this model is ideal for energy-sensitive devices.

These alternative models offer similar functionality to the AT73C211-CI but cater to specific requirements and preferences of different applications.

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