UCC3819N
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- Mfr.Part #
- UCC3819N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PFC CTR AV CURR 250KHZ 16DIP
- Stock
- 2,563
- In Stock ：
- 2,563
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Pin Count :
- 16
- Output Current-Max :
- 1.2A
- Surface Mount :
- No
- Switcher Configuration :
- Boost
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Length :
- 19.305mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Input Voltage-Nom :
- 12V
- Input Voltage (Max) :
- 17V
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply :
- 10.8V~17V
- JESD-609 Code :
- e4
- Current - Startup :
- 150μA
- Mode :
- Average Current
- Terminal Pitch :
- 2.54mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- 0°C~70°C
- Supply Current-Max (Isup) :
- 6mA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pbfree Code :
- No
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 10.3V
- Mounting Type :
- Through Hole
- Height Seated (Max) :
- 5.08mm
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Frequency - Switching :
- 250kHz
- Supply Voltage :
- 12V
- Qualification Status :
- Not Qualified
- JESD-30 Code :
- R-PDIP-T16
- Packaging :
- Tube
- Terminal Position :
- Dual
- Width :
- 7.62mm
- Number of Functions :
- 1
- HTS Code :
- 8542.39.00.01
- Number of Terminations :
- 16
- Base Part Number :
- UCC3819
- Power Supplies :
- 12V
- ECCN Code :
- EAR99
- Datasheets
- UCC3819N
PFC Texas Instruments UCC3819N Overview
The UCC3819N by Texas Instruments stands as a crucial component in modern power management technology, specifically designed for power factor correction (PFC) applications. This integrated circuit (IC) operates as an average current mode controlled PFC controller, optimized to deliver efficient power conversion at frequencies up to 250 kHz. The use of the UCC3819N enhances system efficiency and stability, making it an indispensable solution for managing and optimizing power usage in various electronic devices. Its functionality is integral to reducing power losses and improving the overall power supply reliability, thus making it a key component in achieving energy-efficient operations in industrial settings.
UCC3819N Features
The UCC3819N offers several notable features that enhance its appeal to electronics designers and engineers. Key among these features are its capability to operate at high frequencies up to 250 kHz, which enables compact and efficient power supply designs. Additionally, the device is housed in a 16-pin DIP (Dual In-line Package), providing robustness and ease of integration into various circuit boards. Its average current mode control not only ensures stable PFC performance but also contributes to the reduction of electromagnetic interference (EMI), crucial for compliance with global power regulations.
UCC3819N Applications
- Industrial Power Systems: The UCC3819N is utilized to improve power quality and efficiency in industrial manufacturing equipment, reducing operational costs and enhancing system reliability.
- Telecommunications Equipment: In telecom power supplies, this IC helps in maintaining stable and efficient power, crucial for the uninterrupted operation of communication technologies.
- Consumer Electronics: Applied in devices such as large home appliances, the UCC3819N ensures efficient power usage, contributing to energy conservation and reduced electricity bills.
- Server Power Supplies: It is integral in server power systems, where efficient power management is critical to maintaining the reliability and performance of data centers.
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