UCC2819ADR
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- Mfr.Part #
- UCC2819ADR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 250KHZ 16SOIC
- Stock
- 1,866
- In Stock ：
- 1,866
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Voltage - Supply :
- 10.8V~17V
- Pbfree Code :
- yes
- Switcher Configuration :
- Boost
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Input Voltage-Nom :
- 12V
- Power Supplies :
- 12V
- Terminal Position :
- Dual
- Mode :
- Average Current
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 17V
- Frequency :
- 250kHz
- Base Part Number :
- UCC2819
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Lead Free :
- Lead Free
- Height :
- 1.75mm
- Output Current-Max :
- 4A
- Mounting Type :
- Surface Mount
- Current - Startup :
- 150μA
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- -40°C~85°C
- Supply Current-Max (Isup) :
- 4mA
- Pin Count :
- 16
- Supply Voltage :
- 12V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1.58mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- HTS Code :
- 8542.39.00.01
- Number of Functions :
- 1
- Factory Lead Time :
- 12 Weeks
- Weight :
- 141.690917mg
- Width :
- 3.91mm
- Number of Pins :
- 16
- Length :
- 9.9mm
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 10.8V
- JESD-609 Code :
- e4
- Number of Terminations :
- 16
- Datasheets
- UCC2819ADR
PFC Texas Instruments UCC2819ADR Overview
The PFC Texas Instruments UCC2819ADR is a sophisticated Power Factor Correction (PFC) controller designed for demanding applications requiring high efficiency and reliability. Operating at a frequency of 250 kHz, this controller IC optimizes power systems to meet stringent energy standards, thereby reducing electrical waste and improving system performance. The UCC2819ADR integrates seamlessly into a variety of power circuit designs, offering designers a robust solution to enhance power factor and reduce harmonic distortion in AC-DC power supplies.
UCC2819ADR Features
This IC incorporates several key features that make it an excellent choice for advanced PFC applications. It supports average current mode control for enhanced performance, includes under-voltage lockout for safety and stability, and operates over a wide temperature range. Its 16-SOIC package ensures compactness yet allows for adequate pin accessibility for complex circuit designs.
UCC2819ADR Applications
- AC-DC Power Supplies: Improves power factor in desktop power units, ensuring compliance with international power standards.
- Telecommunication Equipment: Enhances efficiency in telecom power systems, reducing operational costs and improving reliability.
- Industrial Systems: Utilized in industrial power supplies to manage load and improve the efficiency of high-power machinery.
- Consumer Electronics: Integrates into consumer electronics to optimize power usage and prolong the life of the device.
- LED Lighting: Helps in maintaining stable power supply in LED lighting systems, thus increasing the overall efficiency and lifespan of lighting products.
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