NCP1339DDR2G

NCP1339FDR2G Product Details

Product Introduction

The NCP1339FDR2G is a high-performance PWM controller designed for switch-mode power supplies (SMPS). This advanced controller is engineered for low-power applications, offering improved efficiency and reduced standby power consumption. With its innovative current-mode architecture and integrated features such as frequency jittering and burst mode operation, the NCP1339FDR2G ensures optimal performance in both active and standby modes. The device is particularly well-suited for adapters, TVs, and other consumer electronics requiring efficient power management. Its compact design and integrated protection mechanisms make it a reliable choice for demanding power supply designs.

Product Advantages and Features

• High Efficiency: Enhanced current-mode control and burst mode operation contribute to reduced power loss and improved efficiency.

• Low Standby Power: The device minimizes standby power consumption, making it ideal for energy-saving applications.

• Integrated Protections: Includes comprehensive protection features such as overvoltage, overcurrent, and thermal shutdown, ensuring robust and reliable operation.

• Frequency Jittering: Reduces EMI (Electromagnetic Interference), improving system compliance with regulatory standards.

• Compact Design: Available in a small, surface-mount package, suitable for space-constrained applications.

Product Specifications

Application Range

The NCP1339FDR2G is ideal for a variety of applications, including:

• AC-DC Adapters: Provides efficient power conversion for laptop and mobile device chargers.

• Television Power Supplies: Enhances energy efficiency in modern LED and LCD televisions.

• Set-Top Boxes: Reduces standby power consumption in cable and satellite receivers.

• Monitors and Displays: Improves power management in desktop monitors and other display devices.

• Consumer Electronics: Powers various household electronics, including gaming consoles and audio systems.

Usage Scenarios

The NCP1339FDR2G is particularly well-suited for:

• Energy-Efficient Power Supplies: Reduces energy consumption in devices that require adherence to stringent energy standards, such as ENERGY STAR.

• Compact Electronics: Its small form factor allows for easy integration into compact designs where PCB space is limited.

• Regulated Power Supplies: Ensures stable output in applications requiring precise voltage regulation, such as in medical or industrial equipment.

Logistics and Transportation Methods

Common international logistics options for shipping the NCP1339FDR2G include:

• DHL Express: Provides fast and reliable delivery, ideal for urgent shipments requiring precise tracking.

• FedEx International Priority: Balances speed and cost, offering timely delivery for critical components.

• UPS Worldwide Saver: Economical option for shipping with guaranteed delivery within a set timeframe.

• TNT Express: Strong European network, providing reliable and efficient shipping across the continent.

Each logistics provider offers unique benefits, including varying delivery times, costs, and tracking capabilities, allowing customers to select the best option based on their specific shipping needs.

Frequently Asked Questions

Q1: What is the typical application for the NCP1339FDR2G?
A1: The NCP1339FDR2G is commonly used in AC-DC adapters, TV power supplies, set-top boxes, and other consumer electronics requiring efficient power management.

Q2: How does the NCP1339FDR2G reduce EMI?
A2: The device features frequency jittering, which spreads the frequency spectrum and reduces electromagnetic interference, improving compliance with EMI standards.

Q3: What protection features are included in the NCP1339FDR2G?
A3: The NCP1339FDR2G includes overvoltage protection, overcurrent protection, and thermal shutdown to safeguard the device and the system in which it is used.

Q4: What are the benefits of using the NCP1339FDR2G in energy-efficient designs?
A4: The NCP1339FDR2G is optimized for low standby power and high efficiency, making it ideal for devices that need to meet strict energy efficiency standards.