NCP1250ASN65T1G

NCP1250ASN65T1G Product Details

Product Overview

The NCP1250ASN65T1G is a high-efficiency PWM current-mode controller designed by ON Semiconductor. This component is optimized for use in offline power supplies, including applications in consumer electronics, industrial control systems, and telecommunications. The device integrates several advanced features, such as frequency jittering, dynamic self-supply, and low standby power, making it ideal for designing energy-efficient power supplies with reduced electromagnetic interference (EMI).

Key Features and Benefits

• High Efficiency: Designed to maximize energy efficiency in power supply applications, helping to reduce power loss and heat generation.

• Frequency Jittering: Minimizes EMI by spreading the switching frequency, which helps in achieving compliance with EMI standards.

• Low Standby Power Consumption: Consumes minimal power in standby mode, ideal for applications requiring energy efficiency even in idle states.

• Dynamic Self-Supply (DSS): Eliminates the need for an auxiliary winding or bootstrap capacitors, simplifying the design and reducing component count.

• Integrated Protections: Includes built-in overcurrent, overvoltage, and thermal protections, ensuring reliability and safety in various operating conditions.

Specifications

Applications

The NCP1250ASN65T1G is well-suited for a wide range of applications that require high efficiency and low standby power consumption, including:

• Consumer Electronics: Used in power supplies for televisions, set-top boxes, and gaming consoles, where energy efficiency and compliance with global energy regulations are crucial.

• Industrial Control Systems: Ideal for powering control units and industrial automation systems, offering reliable performance in demanding environments.

• Telecommunications: Applied in power supplies for network equipment, such as routers and switches, ensuring stable power delivery and reduced power consumption during low activity periods.

Usage Scenarios

• Standalone Power Supplies: The NCP1250ASN65T1G is ideal for designing standalone power supplies where space and efficiency are critical, such as in portable chargers or compact power adapters.

• Energy-Efficient Electronics: Essential in devices that prioritize low energy consumption, especially during standby mode, making it suitable for eco-friendly electronic designs.

• High-Performance Industrial Equipment: Used in industrial power supplies where reliability, high efficiency, and low EMI are critical for stable and safe operation.

Logistics and Shipping Methods

• DHL Express: Offers fast and reliable shipping globally, ideal for urgent orders with delivery typically within 3-5 business days, along with comprehensive tracking.

• FedEx International Priority: Provides expedited delivery within 2-4 business days, with robust tracking and customer support, suitable for time-sensitive shipments.

• UPS Worldwide Express: Balances cost and speed, with delivery within 3-5 business days, supported by a strong global network and dependable tracking options.

• EMS (Express Mail Service): More cost-effective for less urgent shipments, with delivery typically within 5-10 business days, making it a good choice for budget-conscious shipments.

Each of these logistics options offers unique advantages based on the urgency, destination, and budget for your shipment.

Frequently Asked Questions (FAQs)

• What applications are most suitable for the NCP1250ASN65T1G?

• This controller is best suited for power supplies in consumer electronics, industrial control systems, and telecommunications equipment.

• What are the key features that enhance the energy efficiency of the NCP1250ASN65T1G?

• Features such as frequency jittering, low standby power, and dynamic self-supply contribute to the device’s high energy efficiency.

• What type of package does the NCP1250ASN65T1G come in?

• The component is available in a SOT-23-5 surface-mount package, making it suitable for compact designs.