Manufacturer Part Number
UCC3818ADRG4
Manufacturer
Texas Instruments
Introduction
The UCC3818ADRG4 is a power factor correction (PFC) controller from Texas Instruments. It is designed to provide high-power-factor and low-harmonic-distortion in AC-DC power supplies. The device incorporates advanced control techniques to achieve superior performance in a wide range of applications.
Product Features and Performance
Average current mode control for improved line regulation and transient response
Wide switching frequency range of 6kHz to 220kHz
Low startup current of 150µA
Operating voltage range of 12V to 17V
Operating temperature range of 0°C to 70°C
Surface mount 16-SOIC package
Product Advantages
Enables high-efficiency, high-power-factor power supplies
Robust control architecture for reliable operation
Flexible frequency range for design optimization
Low startup current for efficient standby operation
Key Reasons to Choose This Product
Proven performance in a wide range of AC-DC power conversion applications
Optimized for high-power-factor and low-harmonic-distortion
Ease of design and implementation with comprehensive feature set
Reliable operation supported by Texas Instruments' quality and technical support
Quality and Safety Features
Designed and manufactured to Texas Instruments' high-quality standards
Comprehensive protection features for safe and reliable operation
Compatibility
The UCC3818ADRG4 is a power factor correction (PFC) controller suitable for use in a variety of AC-DC power supply applications, including computer power supplies, LED drivers, and industrial equipment.
Application Areas
AC-DC power supplies
Power factor correction (PFC) circuits
LED drivers
Industrial equipment
Product Lifecycle
The UCC3818ADRG4 is a discontinued product. Customers are advised to contact our website's sales team for information on available alternative or equivalent models.