CP8365AT

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TO-220
• Essence: Voltage Regulator
• Packaging/Quantity: Bulk Packaging, 100 units per box

Specifications

• Input Voltage Range: 4.5V - 40V
• Output Voltage Range: 1.25V - 37V
• Output Current: Up to 3A
• Dropout Voltage: 1.2V at 3A
• Line Regulation: 0.01%/V
• Load Regulation: 0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The CP8365AT has a standard TO-220 package with three pins:

1. Pin 1: Vin (Input Voltage)
2. Pin 2: Vout (Output Voltage)
3. Pin 3: GND (Ground)

Functional Features

• High Efficiency: The CP8365AT offers high efficiency power conversion, minimizing energy loss and maximizing battery life.
• Low Power Consumption: It consumes minimal power during operation, making it suitable for low-power applications.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from damage.
• Thermal Shutdown: It includes a thermal shutdown feature that prevents overheating and ensures safe operation.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Excellent line and load regulation ensure stable output voltage. - Compact TO-220 package facilitates easy integration into various systems. - Overcurrent protection and thermal shutdown enhance reliability.

Disadvantages: - Limited output current capacity may not be suitable for high-power applications. - Dropout voltage of 1.2V may result in higher power dissipation.

Working Principles

The CP8365AT is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to adjust its internal circuitry and ensure a constant output voltage. The IC compares the output voltage with a reference voltage and adjusts the current flow accordingly.

Detailed Application Field Plans

The CP8365AT finds applications in various fields, including:

1. Automotive Electronics: Used for power management in automotive systems, such as engine control units, infotainment systems, and lighting modules.
2. Industrial Automation: Suitable for controlling voltage levels in industrial automation equipment, motor drives, and power supplies.
3. Consumer Electronics: Used in devices like televisions, audio amplifiers, and gaming consoles to regulate power supply voltages.
4. Renewable Energy Systems: Enables efficient power conversion in solar panels, wind turbines, and battery charging systems.

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar specifications and pin configuration.
2. LT1084: Offers higher output current capability while maintaining low dropout voltage.
3. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits.

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