UCC28512DWR
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- Mfr.Part #
- UCC28512DWR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 20SOIC
- Stock
- 2
- In Stock ：
- 2
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- JESD-609 Code :
- e4
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 16 Weeks
- Lead Free :
- Lead Free
- Current - Startup :
- 100μA
- Thickness :
- 2.35mm
- Base Part Number :
- UCC28512
- Number of Terminations :
- 20
- Supply Voltage :
- 12V
- Packaging :
- Tape and Reel (TR)
- Output Current-Max :
- 3.5A
- Number of Functions :
- 1
- HTS Code :
- 8542.39.00.01
- Height :
- 2.65mm
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Input Voltage-Nom :
- 12V
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Supply Voltage-Max (Vsup) :
- 18V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 9.7V~18V
- Switcher Configuration :
- Boost
- Number of Pins :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 500kHz
- Frequency - Switching :
- 200kHz
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Supply Current-Max (Isup) :
- 4mA
- Operating Temperature :
- -40°C~105°C
- Input Voltage (Max) :
- 15V
- Length :
- 12.8mm
- Additional Feature :
- PEAK CURRENT MODE ALSO AVAILABLE
- Input Voltage (Min) :
- 10.8V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Pin Count :
- 20
- Terminal Position :
- Dual
- Width :
- 7.5mm
- Mode :
- Average Current
- Weight :
- 500.709277mg
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Datasheets
- UCC28512DWR
PFC Texas Instruments UCC28512DWR Overview
The PFC Texas Instruments UCC28512DWR is an advanced Power Factor Correction (PFC) controller, specifically engineered to enhance the efficiency and reliability of power supplies. Operating at 200 kHz, this IC integrates seamlessly into a variety of power electronic systems, significantly improving the power factor by shaping the input current to be in phase with the input voltage. This not only maximizes efficiency but also reduces power losses and thermal stress, leading to a prolonged lifespan of the device. Its compact 20SOIC package allows for efficient use of space in design, making it ideal for high-performance applications that require a minimal footprint.
UCC28512DWR Features
The UCC28512DWR by Texas Instruments offers several key features that set it apart in the field of power management:
- Average Current Mode Control for enhanced performance.
- High-frequency operation up to 200 kHz, allowing for smaller passive components, which reduces overall system size and cost.
- Integrated under-voltage lockout and over-voltage protection to ensure operational safety and system integrity.
- Soft-start capability to minimize start-up stress, improving system reliability.
- Low power standby mode that meets global energy efficiency standards.
UCC28512DWR Applications
- AC-DC Power Supplies: Utilizes PFC to ensure that the power supply operates at optimal efficiency, reducing energy consumption and improving performance in commercial and industrial environments.
- LED Lighting Systems: Helps to stabilize and optimize power usage in LED lighting applications, ensuring longevity and reliability of lighting components.
- Telecommunication Equipment: Ensures reliable and efficient power management for sensitive telecommunications infrastructure, maintaining system integrity and reducing operational costs.
- Server and Network Power Systems: Provides high-efficiency power conversion, critical for maintaining continuous operations and minimizing energy costs in data centers and network operations.
- Consumer Electronics: Enhances power factor and efficiency in devices such as gaming consoles and home theater systems, providing a more sustainable and energy-efficient user experience.
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