UCC3819D
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- Mfr.Part #
- UCC3819D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 250KHZ 16SOIC
- Stock
- 5,788
- In Stock ：
- 5,788
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Qualification Status :
- Not Qualified
- Width :
- 3.9mm
- Operating Temperature :
- 0°C~70°C
- Switcher Configuration :
- Boost
- Mounting Type :
- Surface Mount
- Input Voltage (Max) :
- 17V
- Pin Count :
- 16
- Height Seated (Max) :
- 1.75mm
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- UCC3819
- Terminal Form :
- Gull wing
- Input Voltage (Min) :
- 10.3V
- Supply Voltage :
- 12V
- Terminal Position :
- Dual
- Length :
- 9.9mm
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Voltage - Supply :
- 10.8V~17V
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Current - Startup :
- 150μA
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Output Current-Max :
- 1.2A
- Mode :
- Average Current
- Input Voltage-Nom :
- 12V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Frequency :
- 250kHz
- Supply Current-Max (Isup) :
- 6mA
- Mount :
- Surface Mount
- Power Supplies :
- 12V
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 16
- HTS Code :
- 8542.39.00.01
- Datasheets
- UCC3819D
PFC Texas Instruments UCC3819D Overview
The UCC3819D from Texas Instruments is a robust IC designed for power factor correction (PFC) applications, operating at a frequency up to 250 kHz. This integrated circuit is housed in a 16SOIC package, making it compact and efficient for modern power systems. The UCC3819D is engineered to manage average current mode for enhanced performance, ensuring that energy usage is optimized for industrial and commercial settings. Utilizing advanced technologies, the PFC Texas Instruments UCC3819D ensures that electrical systems operate at their highest efficiency levels, thereby reducing energy costs and improving system reliability.
UCC3819D Features
- Average Current Mode Control for precise power regulation.
- High-frequency operation up to 250 kHz, allowing smaller passive components and overall compact design.
- Built-in over-voltage protection, safeguarding the device and connected components from potential damage.
- Enhanced power factor correction capabilities to ensure optimal use of energy.
- 16SOIC package for easy integration into various system designs.
UCC3819D Applications
- AC-DC Converters: Enhances efficiency and power factor in power supplies, reducing harmonic distortion and improving voltage stability.
- Telecommunications Equipment: Ensures reliable power management and efficiency in critical communication infrastructure.
- Industrial Systems: Provides robust power factor correction necessary for heavy machinery and automated systems, stabilizing power input and output.
- Consumer Electronics: Optimizes power usage in devices such as televisions and computer power systems, ensuring safety and energy efficiency.
- LED Lighting Systems: Helps maintain consistent voltage and current necessary for LED applications, prolonging lifespan and performance.
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