TEA19381T/1J

TEA19381T/1J Product Details

Product Overview

The TEA19381T/1J is a highly efficient, integrated power management IC (PMIC) designed to provide reliable power conversion and regulation for modern electronic systems. It offers optimized performance for low-power applications, enabling efficient energy usage while maintaining system stability. This controller is tailored for flyback topologies and supports a wide input voltage range, making it ideal for various power supply designs. The TEA19381T/1J integrates advanced features such as active power factor correction (PFC) and output voltage regulation, ensuring compliance with global energy efficiency standards.

Key Features and Advantages

• High Efficiency: Integrated power factor correction (PFC) and optimized flyback control enhance energy conversion efficiency.

• Wide Input Voltage Range: Operates effectively with a broad range of input voltages, suitable for global applications.

• Advanced Protection Mechanisms: Includes features like overcurrent protection (OCP), overvoltage protection (OVP), and overtemperature protection (OTP) for enhanced reliability.

• Low Standby Power: Designed to minimize standby power consumption, meeting stringent regulatory standards.

• Compact Design: Highly integrated, reducing the need for external components and minimizing PCB footprint.

• Flexible Power Control: Supports a variety of power supply topologies and is highly adaptable to different design needs.

Product Specifications

Applications

The TEA19381T/1J is versatile and can be used in a wide array of applications that require reliable and efficient power conversion:

• AC-DC Power Adapters: Ideal for use in smartphone chargers, laptop power supplies, and other consumer electronics.

• Power Supply Units (PSU): Suitable for desktop PCs, industrial equipment, and telecommunications.

• LED Drivers: Provides stable power for LED lighting systems, ensuring long life and consistent performance.

• Household Appliances: Embedded in products like refrigerators, washing machines, and air conditioners to optimize energy usage.

• Industrial Control Systems: Powers embedded systems, factory automation, and process control units.

Usage Scenarios

• Consumer Electronics: The TEA19381T/1J is commonly integrated into mobile phone and laptop chargers where high efficiency and compact size are crucial.

• LED Lighting: In LED drivers, this IC ensures constant and efficient power delivery, reducing energy consumption in commercial and residential lighting.

• Home Appliances: Used to manage power conversion in refrigerators, air conditioners, and other appliances, it helps improve energy efficiency and reduce electricity costs.

• Industrial Automation: Provides reliable power regulation in industrial equipment, ensuring safe and efficient operation in harsh environments.

Shipping and Logistics

Common international shipping methods for components like the TEA19381T/1J include:

• DHL Express: Known for fast and reliable delivery, typically used for time-sensitive shipments.

• FedEx International Priority: Offers global express shipping with real-time tracking and a high level of reliability.

• UPS Worldwide Express: A cost-effective option for international shipping, offering a balance between speed and affordability.

• TNT Express: Suitable for European destinations, providing efficient shipping for medium-weight packages.

• EMS (Express Mail Service): A government postal service with slower delivery times but often lower costs for bulk shipments. Each method differs in terms of delivery speed, tracking capabilities, cost, and geographic coverage.

FAQs

1. What is the operating input voltage range for the TEA19381T/1J?
   The input voltage range is 85 V to 265 V, making it suitable for global applications.

2. Does the TEA19381T/1J support power factor correction (PFC)?
   Yes, it integrates active power factor correction for enhanced energy efficiency.

3. What protection features does the TEA19381T/1J include?
   It provides overcurrent protection (OCP), overvoltage protection (OVP), and overtemperature protection (OTP) to ensure reliable and safe operation.