UCC3819AD
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- Mfr.Part #
- UCC3819AD
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 250KHZ 16SOIC
- Stock
- 39,021
- In Stock ：
- 39,021
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Number of Terminations :
- 16
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- Number of Channels :
- 1
- Weight :
- 141.690917mg
- Switcher Configuration :
- Boost
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 9.9mm
- Voltage - Supply :
- 10.8V~17V
- Output Current-Max :
- 4A
- Lead Free :
- Lead Free
- Base Part Number :
- UCC3819
- Radiation Hardening :
- No
- Current - Startup :
- 150μA
- Frequency :
- 250kHz
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 12V
- Terminal Position :
- Dual
- Number of Pins :
- 16
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 16
- Operating Temperature :
- 0°C~70°C
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e4
- Max Supply Current :
- 6mA
- Input Voltage-Nom :
- 12V
- Mode :
- Average Current
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Surface Mount :
- yes
- Thickness :
- 1.58mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Datasheets
- UCC3819AD
PFC Texas Instruments UCC3819AD Overview
The PFC Texas Instruments UCC3819AD is a cutting-edge IC designed for average current mode power factor correction (PFC). Offering an operational frequency up to 250 kHz, this 16SOIC package IC is engineered to enhance power efficiency and reduce energy consumption in a variety of electronic applications. The UCC3819AD integrates multiple features that streamline design and improve performance, making it an ideal choice for developers looking to optimize their power management systems. With its robust design and Texas Instruments' proven reliability, this IC enables systems to meet stringent power supply standards, thus ensuring sustainable and efficient energy use in industrial environments.
UCC3819AD Features
This IC incorporates several key features that make it stand out for power factor correction applications. These include programmable soft start, under-voltage lockout, and over-current protection. Its ability to operate at a high frequency allows for smaller and more cost-effective external components, thus reducing overall system size and improving thermal management. Additionally, the UCC3819AD's built-in error amplifier and reference voltage ensure precise control over power correction processes, enhancing system reliability and efficiency.
UCC3819AD Applications
- AC-DC Power Supplies: Utilized in the regulation of power within AC-DC converters to improve power factor and efficiency, reducing harmonic distortion across various electronic devices.
- Telecommunication Equipment: Helps in managing power within telecom infrastructures, ensuring stable and efficient operation with minimal energy waste.
- Industrial Systems: Applied in the power management systems of industrial machinery to optimize energy consumption and enhance overall performance stability.
- Consumer Electronics: Used in devices such as LED TVs and computer monitors to ensure efficient power usage and compliance with global energy standards.
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