Texas Instruments

UCC28513DW  

Power Factor Correction ICs

UCC28513DW Description

The UCC28513DW from Texas Instruments is a high-performance average current-mode Power Factor Correction (PFC) controller designed for efficient AC/DC power conversion. Housed in a 20-pin SOIC package, this IC operates at a fixed switching frequency of 200kHz and supports an input supply voltage range of 9.7V to 18V, making it suitable for a wide array of power supply designs. With a low startup current of 100 µA, it ensures minimal power loss during initialization. The device complies with ROHS3 and REACH environmental standards and is classified under ECCN EAR99, facilitating global deployment.

UCC28513DW Features

• Average Current-Mode Control: Ensures high power factor (>0.99) and low THD (Total Harmonic Distortion) for compliance with energy standards like IEC 61000-3-2.
• Wide Supply Range (9.7V–18V): Supports flexible design integration in offline power supplies.
• Low Startup Current (100 µA): Reduces standby power consumption, ideal for energy-efficient systems.
• Fixed 200kHz Switching Frequency: Optimizes EMI performance and simplifies filter design.
• Surface-Mount 20-SOIC Package: Compact and suitable for automated PCB assembly.
• RoHS3 & REACH Compliant: Environmentally friendly with unrestricted moisture sensitivity (MSL 1).

UCC28513DW Applications

The UCC28513DW excels in high-efficiency power supplies requiring active PFC, including:

• Server & Telecom Power Systems: Ensures stable power delivery with minimal harmonic distortion.
• Industrial SMPS (Switched-Mode Power Supplies): Meets stringent efficiency standards for factory automation.
• LED Drivers & Lighting: Enhances power quality in high-brightness LED applications.
• Consumer Electronics: Used in TVs, monitors, and adapters to comply with global energy regulations.

Conclusion of UCC28513DW

The UCC28513DW stands out as a reliable, high-performance PFC controller with low power loss, robust control features, and broad compatibility. Its average current-mode operation, fixed frequency, and compliance with environmental standards make it ideal for modern power supply designs. While it is in Last Time Buy status, its technical advantages ensure it remains a preferred choice for engineers seeking high-efficiency, low-distortion PFC solutions.

UCC28513DW Documents

Download datasheets and manufacturer documentation for UCC28513DW

PCN Assembly/Origin :

Wire Base Metal 21/May/2019      

Datasheets :

UCC28510-17      

PCN Obsolescence/ EOL :

EOL 21/Sept/2023      

HTML Datasheet :

UCC28510-17