NCP1338DR2G

NCP1338DR2G Product Details

Product Overview

The NCP1338DR2G is a highly integrated PWM controller designed by ON Semiconductor, optimized for flyback power converters. It features a high-voltage startup circuit, adjustable switching frequency, and various protection mechanisms, including overvoltage, overcurrent, and over-temperature protections. The NCP1338DR2G is engineered to enhance the performance and efficiency of off-line power supplies, particularly in consumer electronics, adapters, and auxiliary power supplies.

Key Features and Benefits

• High-Voltage Startup Circuit: Reduces standby power consumption, leading to energy savings and compliance with energy efficiency standards.

• Adjustable Switching Frequency: Allows flexibility in design, enabling optimization of the power supply performance for different applications.

• Overvoltage Protection (OVP): Protects the circuit from voltage spikes, enhancing reliability and extending the lifespan of the power supply.

• Overcurrent Protection (OCP): Ensures safe operation by preventing excessive current that could damage components.

• Over-Temperature Protection (OTP): Automatically shuts down the device if it overheats, protecting it from thermal damage.

• Low Standby Power Consumption: Designed to meet stringent energy efficiency requirements, making it ideal for green energy applications.

Specifications

Applications

The NCP1338DR2G is suitable for a variety of power supply designs, including:

• Consumer Electronics: Ideal for power adapters and chargers for smartphones, tablets, and other portable devices, ensuring high efficiency and reliable operation.

• Auxiliary Power Supplies: Used in industrial equipment and appliances to provide stable auxiliary power with built-in protection mechanisms.

• LED Drivers: Suitable for driving LEDs in lighting applications, offering precise control over power delivery.

• Telecom Power Supplies: Ensures stable and efficient power delivery in communication systems, contributing to reliable network performance.

Usage Scenarios

• Smartphone Chargers: The NCP1338DR2G can be integrated into high-efficiency smartphone chargers, reducing energy waste and ensuring safe, reliable charging.

• Home Appliances: Applied in auxiliary power supplies within home appliances, the NCP1338DR2G offers consistent power regulation and protection against voltage fluctuations.

• Industrial Equipment: Used in the auxiliary power sections of industrial equipment, ensuring reliable operation under harsh conditions.

Logistics and Shipping Methods

• DHL Express: Offers fast, reliable international shipping with delivery typically within 3-5 business days, featuring comprehensive tracking and extensive global coverage.

• FedEx International Priority: Provides expedited shipping with delivery in 2-4 business days, known for its robust tracking and superior customer service.

• UPS Worldwide Express: Balances cost and speed, delivering within 3-5 business days with reliable tracking and extensive international service.

• EMS (Express Mail Service): A cost-effective international shipping option with delivery times ranging from 5-10 business days, suitable for less urgent deliveries.

Each logistics provider offers unique advantages depending on the urgency, cost, and tracking needs of your shipment.

Frequently Asked Questions (FAQs)

• What are the primary applications of the NCP1338DR2G?

• It is mainly used in consumer electronics, auxiliary power supplies, LED drivers, and telecom power supplies.

• What is the operating temperature range for the NCP1338DR2G?

• The operating temperature range is from -40°C to +125°C.

• What protection features does the NCP1338DR2G offer?

• It includes Overvoltage Protection (OVP), Overcurrent Protection (OCP), and Over-Temperature Protection (OTP).