UCC28511DWR
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- Mfr.Part #
- UCC28511DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 20SOIC
- Stock
- 1,869
- In Stock ：
- 1,869
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Additional Feature :
- PEAK CURRENT MODE ALSO AVAILABLE
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- Height :
- 2.65mm
- Pbfree Code :
- yes
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Thickness :
- 2.35mm
- Voltage - Supply :
- 9.7V~18V
- Supply Voltage-Max (Vsup) :
- 18V
- Frequency :
- 500kHz
- Number of Functions :
- 1
- Input Voltage (Max) :
- 15V
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Switcher Configuration :
- Boost
- Surface Mount :
- yes
- Frequency - Switching :
- 200kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 20
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 12V
- Current - Startup :
- 100μA
- Length :
- 12.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Current-Max :
- 3.5A
- Lead Free :
- Lead Free
- Weight :
- 500.709277mg
- Terminal Form :
- Gull wing
- Mode :
- Average Current
- HTS Code :
- 8542.39.00.01
- Input Voltage (Min) :
- 10.8V
- Operating Temperature :
- -40°C~105°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Voltage-Nom :
- 12V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JESD-609 Code :
- e4
- Base Part Number :
- UCC28511
- Supply Current-Max (Isup) :
- 4mA
- Number of Pins :
- 20
- Datasheets
- UCC28511DWR
PFC Texas Instruments UCC28511DWR Overview
The UCC28511DWR by Texas Instruments is a state-of-the-art Power Factor Correction (PFC) controller, designed for sophisticated power supply systems that demand high efficiency and reliability. This integrated circuit ensures optimized performance in driving PFC circuits, utilizing an average current mode control method at a switching frequency up to 200 kHz. The PFC Texas Instruments UCC28511DWR is crucial for developers looking to enhance power efficiency and reduce energy consumption in their applications, making it ideal for bulk purchasing by businesses focusing on green energy solutions.
UCC28511DWR Features
The UCC28511DWR includes several key features that set it apart from other PFC controllers. Its high frequency operation at 200 kHz allows for smaller peripheral components, reducing overall design size and cost. The IC also supports continuous conduction mode to improve output voltage stability and reduce power loss. Enhanced protective measures are integrated to safeguard against overvoltage, undervoltage, and overcurrent, ensuring prolonged operational life and reliability.
UCC28511DWR Applications
- AC-DC Converters: Utilized in converting alternating current (AC) to direct current (DC) efficiently, enhancing power stability and quality in applications such as industrial power supplies and telecommunications equipment.
- Power Supplies for Servers: Improves energy efficiency and reduces harmonic distortion in servers, crucial for data centers requiring stable and continuous power supply.
- LED Lighting Systems: Employs advanced control for driving high-power LEDs with improved power factor, essential in commercial and industrial lighting solutions to minimize energy consumption and extend lifespan.
- Electric Vehicle Chargers: Enhances the quality and efficiency of power delivery in electric vehicle charging stations, ensuring faster and more reliable charging cycles.
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