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)
- Supply Voltage :
- 12V
- Input Voltage (Max) :
- 17V
- Lead Free :
- Lead Free
- Base Part Number :
- UCC2819
- Terminal Form :
- Gull wing
- Length :
- 9.9mm
- Input Voltage-Nom :
- 12V
- Weight :
- 141.690917mg
- Supply Current-Max (Isup) :
- 4mA
- Height :
- 1.75mm
- Mode :
- Average Current
- Input Voltage (Min) :
- 10.8V
- Operating Temperature :
- -40°C~85°C
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Current - Startup :
- 150μA
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 250kHz
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 10.8V~17V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Switcher Configuration :
- Boost
- Mount :
- Surface Mount
- Number of Pins :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Pin Count :
- 16
- Power Supplies :
- 12V
- Output Current-Max :
- 4A
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Width :
- 3.91mm
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Factory Lead Time :
- 12 Weeks
- 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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