UCC2818DTR
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- Mfr.Part #
- UCC2818DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 220KHZ 16SOIC
- Stock
- 3,093
- In Stock ：
- 3,093
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Frequency - Switching :
- 6kHz~220kHz
- Terminal Position :
- Dual
- Switcher Configuration :
- Boost
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Base Part Number :
- UCC2818
- Mounting Type :
- Surface Mount
- Length :
- 9.9mm
- Operating Temperature :
- -40°C~85°C
- Height :
- 1.75mm
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage (Min) :
- 10.3V
- Pin Count :
- 16
- Output Current-Max :
- 1.2A
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Supply Voltage :
- 12V
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 12V
- Current - Startup :
- 150μA
- Weight :
- 141.690917mg
- Supply Voltage-Max (Vsup) :
- 18V
- Input Voltage (Max) :
- 15V
- Voltage - Supply :
- 12V~17V
- RoHS Status :
- ROHS3 Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 250kHz
- Surface Mount :
- yes
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Supply Current-Max (Isup) :
- 4mA
- Width :
- 3.91mm
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Terminal Pitch :
- 1.27mm
- Mode :
- Average Current
- Datasheets
- UCC2818DTR
PFC Texas Instruments UCC2818DTR Overview
The UCC2818DTR by Texas Instruments stands as a pivotal component in modern power management technology, particularly under the category of Power Factor Correction (PFC) devices. This integrated circuit is designed to enhance the efficiency of power systems by optimizing the power factor, thereby reducing power losses and improving the overall stability and reliability of electrical systems. Its application in managing AC power in various electronic systems makes it a critical component for developers looking to maximize energy efficiency and performance in their designs.
UCC2818DTR Features
The Texas Instruments UCC2818DTR is engineered to deliver top-notch performance with features that include a wide operating frequency range up to 220 kHz, which allows for flexible application across different power systems. Its average current mode control provides improved noise immunity and easier loop compensation. The IC also incorporates over-voltage, under-voltage, and over-current protection, ensuring robust performance under variable and harsh conditions. This integration not only extends the life of electrical components but also maintains system safety and efficiency.
UCC2818DTR Applications
- AC-DC Power Supplies: Enhances power efficiency and stability by correcting the power factor in AC to DC converters, crucial for minimizing energy loss and heat generation.
- LED Lighting Systems: Utilizes its PFC capabilities to improve the power quality and efficiency of LED drivers, contributing to longer lifespan and better performance of lighting systems.
- Telecommunications Equipment: Supports the high power factor and low harmonic distortion requirements in power supplies for telecom infrastructures, ensuring reliable and continuous operation.
- Industrial Systems: Applied in the power systems of industrial machinery to ensure efficient power usage and to meet regulatory standards for energy efficiency and quality.
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