UCC28516DW
- Mfr.Part #
- UCC28516DW
- Manufacturer
- Unitrode
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- UCC28516 ADVANCED PFC/PWM COMBIN
- Stock
- 26,554
- In Stock :
- 26,554
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- Manufacturer :
- Unitrode
- Product Category :
- PFC (Power Factor Correction)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Technique :
- PULSE WIDTH MODULATION
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Supply Voltage-Max (Vsup) :
- 18V
- Input Voltage (Max) :
- 15V
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- UCC28516
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Switcher Configuration :
- Boost
- Number of Pins :
- 20
- Width :
- 7.5mm
- Pin Count :
- 20
- Mode :
- Average Current
- Height :
- 2.65mm
- Quiescent Current :
- 4mA
- Number of Terminations :
- 20
- Output Current-Max :
- 3.5A
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 2.35mm
- Supply Voltage :
- 12V
- Weight :
- 500.709277mg
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Current - Startup :
- 100μA
- Number of Outputs :
- 2
- Frequency - Switching :
- 200kHz
- Additional Feature :
- PEAK CURRENT MODE ALSO AVAILABLE
- Voltage - Supply :
- 9.7V~18V
- Input Voltage-Nom :
- 12V
- Input Voltage (Min) :
- 10.8V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~105°C
- Pbfree Code :
- yes
- Frequency :
- 500kHz
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Length :
- 12.8mm
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Datasheets
- UCC28516DW

[PFC - Unitrode - UCC28516DW] Overview
The UCC28516DW, manufactured by Unitrode, is an advanced integrated circuit designed for Power Factor Correction (PFC) and Pulse Width Modulation (PWM) applications. With its sophisticated features and reliable performance, this IC is engineered to meet the demanding requirements of modern power electronics systems.
Featuring cutting-edge technology, the UCC28516DW offers enhanced efficiency and precision, making it an ideal choice for various industrial and commercial applications. Its compact design and robust construction ensure long-term reliability and stable operation, even in harsh environments.
Whether you're designing power supplies for consumer electronics, industrial equipment, or renewable energy systems, the UCC28516DW provides the versatility and performance you need to optimize power conversion efficiency and ensure regulatory compliance.
UCC28516DW Features
- Advanced integrated circuit for Power Factor Correction (PFC) and Pulse Width Modulation (PWM) applications
- High efficiency and precision
- Compact design for space-constrained applications
- Robust construction for reliability in harsh environments
- Wide range of operating voltages and temperatures
- Integrated protection features for enhanced safety
UCC28516DW Applications
- Switched-mode power supplies (SMPS): The UCC28516DW is utilized in SMPS designs to improve power factor and regulate output voltage, ensuring efficient power delivery in various electronic devices such as computers, televisions, and telecommunications equipment.
- LED lighting systems: In LED lighting applications, the UCC28516DW enables precise control of LED current and power factor correction, resulting in energy-efficient and flicker-free illumination for indoor and outdoor lighting installations.
- Industrial motor drives: Integrated into industrial motor drive systems, the UCC28516DW enhances motor performance by improving power factor and reducing harmonic distortion, enabling smooth and reliable operation of motors in manufacturing and automation applications.
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