LYT4216E2

LYT4216E2 Product Details

Product Introduction of LYT4216E2 

The LYT4216E2 is a high-efficiency, primary-side regulated (PSR) flyback controller designed for use in isolated and non-isolated power supply applications. It integrates advanced features to achieve high efficiency, excellent load regulation, and low standby power consumption. The controller is optimized for applications requiring a compact form factor and robust performance. Its primary-side control eliminates the need for an optocoupler, simplifying design and reducing component count.

Product Advantages and Features

• High Efficiency: Achieves high efficiency across a wide load range, minimizing energy loss.

• Primary-Side Regulation (PSR): Eliminates the need for an optocoupler, simplifying design and reducing cost.

• Excellent Load Regulation: Maintains stable output voltage under varying load conditions.

• Low Standby Power Consumption: Designed to meet stringent energy efficiency standards.

• Integrated Protection Features: Includes over-voltage, over-current, and over-temperature protection to enhance reliability.

• Compact Package: Small form factor allows for easy integration into space-constrained applications.

Product Specifications of LYT4216E2 

Product Application Range

The LYT4216E2 is ideal for a wide range of power supply applications, including:

• AC-DC Power Adapters: Suitable for powering consumer electronics such as laptops, tablets, and smartphones.

• LED Drivers: Provides efficient power conversion for LED lighting applications.

• Industrial Power Supplies: Used in industrial equipment that requires reliable and efficient power solutions.

• Battery Chargers: Ideal for designing battery chargers for various applications, including portable devices and power tools.

• Home Appliances: Powers home appliances with efficient energy conversion, reducing overall power consumption.

Product Usage Scenarios

• Consumer Electronics: Powers devices like laptops, tablets, and smartphones with efficient and compact power solutions.

• LED Lighting: Provides stable and efficient power for LED lighting systems in residential and commercial settings.

• Industrial Equipment: Ensures reliable power supply for industrial machinery and equipment.

• Battery Charging: Optimizes charging efficiency and safety for battery-powered devices and tools.

• Home Appliances: Enhances the energy efficiency of home appliances, contributing to reduced energy bills.

Logistics and Shipping Methods

Common international logistics options include:

• DHL Express: Offers fast and reliable delivery typically within 3-5 business days, with comprehensive tracking options.

• FedEx International Priority: Provides time-definite delivery usually within 1-3 business days, featuring detailed tracking.

• UPS Worldwide Express: Expedited shipping with delivery typically within 1-3 business days, offering robust tracking services.

• TNT Express: Delivers fast international shipping with delivery times of 2-5 business days, focusing on reliability.

• EMS (Express Mail Service): An economical option for international shipping, usually delivered within 7-14 business days, with basic tracking features.

Frequently Asked Questions (FAQs)

Q1: What is the maximum output power of the LYT4216E2?
A1: The maximum output power is up to 25W.

Q2: What is the input voltage range for this controller?
A2: The input voltage range is 85V to 265V AC.

Q3: Does the LYT4216E2 require an optocoupler for regulation?
A3: No, it uses primary-side regulation (PSR), eliminating the need for an optocoupler.

Q4: What protection features are integrated into this controller?
A4: It includes over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection (OTP).

Q5: What is the package type of the LYT4216E2?
A5: The package type is SO-8C.