AT6005-2QC

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: Quad Flat No-Lead (QFN)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 2A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT6005-2QC features a total of 16 pins arranged in a Quad Flat No-Lead (QFN) package. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. PGND: Power Ground
4. SW: Switching Node
5. FB: Feedback Pin
6. COMP: Compensation Pin
7. SS/TR: Soft Start/Tracking Pin
8. VREF: Reference Voltage
9. AGND: Analog Ground
10. PGND: Power Ground
11. PGND: Power Ground
12. PGND: Power Ground
13. PGND: Power Ground
14. PGND: Power Ground
15. PGND: Power Ground
16. VOUT: Output Voltage

Functional Features

• High Efficiency: The AT6005-2QC offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 50µA, the device consumes very little power when idle.
• Wide Input Voltage Range: The regulator can accept input voltages ranging from 4.5V to 18V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted between 0.8V and 5.5V, providing flexibility in different scenarios.
• Overcurrent Protection: The AT6005-2QC incorporates overcurrent protection to safeguard the connected circuitry.

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power loss - Low power consumption when idle - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Overcurrent protection ensures safety

Disadvantages: - Limited maximum output current of 2A - Dropout voltage of 200mV may affect certain sensitive applications

Working Principles

The AT6005-2QC is a voltage regulator that operates by converting an input voltage into a stable output voltage. It utilizes a switching mechanism to efficiently regulate the voltage while minimizing power loss. The device employs feedback control to continuously monitor and adjust the output voltage, ensuring it remains within the desired range. This enables the AT6005-2QC to provide a reliable and steady power supply to connected devices.

Detailed Application Field Plans

The AT6005-2QC finds application in various fields where efficient power management is crucial. Some potential application areas include:

1. Portable Electronics: The voltage regulator can be used in smartphones, tablets, and other portable devices to ensure optimal power utilization and extend battery life.
2. Industrial Automation: The AT6005-2QC can be employed in industrial automation systems to regulate power supply to sensors, actuators, and control circuits, enhancing overall system performance.
3. Automotive Electronics: The device can be integrated into automotive electronics, such as infotainment systems and advanced driver-assistance systems (ADAS), to provide stable power delivery and protect sensitive components.
4. IoT Devices: The regulator is suitable for Internet of Things (IoT) devices, enabling efficient power management in smart home systems, wearables, and other connected devices.

Detailed and Complete Alternative Models

1. AT6005-1QC: Single-channel version of the AT6005 series voltage regulator.
2. AT6005-3QC: Triple-channel version of the AT6005 series voltage regulator.
3. AT6005-4QC: Quad-channel version of the AT6005 series voltage regulator.

These alternative models offer similar functionality and characteristics to the AT6005-2QC, but with varying channel configurations to suit different application requirements.

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