UC3865N

UC3865N Product Details

Product Introduction

The UC3865N is a high-performance current mode PWM controller designed by Texas Instruments. This component is essential for applications requiring precise control over power regulation and efficient power conversion. The UC3865N integrates advanced features to enhance performance in high-frequency switch mode power supplies (SMPS). It ensures superior performance and reliability in various demanding applications, making it a valuable component in power management systems.

Product Advantages and Features

• Advanced Current Mode Control: Ensures precise power regulation with improved stability and performance.

• High-Frequency Operation: Supports high switching frequencies, enabling compact and efficient power supply designs.

• Low Start-Up Current: Minimizes energy consumption during start-up, enhancing overall efficiency.

• Integrated Protection Features: Includes over-voltage, over-current, and thermal protection for reliable operation.

• Adjustable Oscillator Frequency: Allows flexibility in design and optimization for specific applications.

• Wide Input Voltage Range: Suitable for a variety of power supply designs and applications.

Product Specifications

Product Applications

The UC3865N is suitable for various applications, including:

• Switch Mode Power Supplies (SMPS): Ensures efficient power conversion and regulation.

• DC-DC Converters: Ideal for applications requiring efficient voltage step-up or step-down.

• Battery Chargers: Provides precise control and regulation for battery charging systems.

• Telecommunications Equipment: Used in power regulation and conversion for telecom infrastructure.

• Industrial Power Systems: Ensures reliable power management in industrial applications.

• Automotive Electronics: Supports power regulation in automotive electronic systems.

Product Usage Scenarios

The UC3865N is ideal for use in:

• Consumer Electronics: Provides efficient power management in devices such as laptops, tablets, and smartphones.

• Telecommunication Systems: Ensures stable power supply in telecommunication base stations and networking equipment.

• Automotive Applications: Supports power regulation in automotive infotainment systems and electric vehicle charging stations.

• Industrial Automation: Enhances power efficiency in industrial automation and control systems.

• Medical Devices: Ensures reliable power supply in medical imaging and diagnostic equipment.

Logistics and Transportation

Common international logistics methods for shipping the UC3865N include:

• DHL Express: Known for fast and reliable service, ideal for urgent deliveries.

• FedEx International Priority: Offers quick delivery times with extensive tracking options.

• UPS Worldwide Express: Reliable and efficient service with options for expedited shipping.

• TNT Express: Cost-effective and suitable for less time-sensitive shipments. Each provider offers different benefits in terms of delivery speed, coverage, and tracking capabilities, allowing customers to choose the best option based on their specific needs.

Frequently Asked Questions

Q: What is the supply voltage range for the UC3865N?
A: The supply voltage range is 7V to 30V.

Q: What is the switching frequency of the UC3865N?
A: The switching frequency is 500kHz.

Q: What package type does the UC3865N come in?
A: It comes in a 16-DIP package.