UCC28500DWTR
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- Mfr.Part #
- UCC28500DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 120KHZ 20SOIC
- Stock
- 12,718
- In Stock ：
- 12,718
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Height :
- 2.65mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Pin Count :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current-Max :
- 1.2A
- Input Voltage (Min) :
- 10.3V
- JESD-609 Code :
- e4
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C
- Current - Startup :
- 150μA
- Base Part Number :
- UCC28500
- Control Technique :
- PULSE WIDTH MODULATION
- Additional Feature :
- CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE
- Input Voltage (Max) :
- 15V
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 12V
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Thickness :
- 2.35mm
- Terminal Pitch :
- 1.27mm
- Width :
- 7.5mm
- Voltage - Supply :
- 9.7V~18V
- Frequency - Switching :
- 80kHz~120kHz
- Supply Voltage-Max (Vsup) :
- 18V
- Mode :
- Average Current
- Switcher Configuration :
- Boost
- Terminal Position :
- Dual
- Length :
- 12.8mm
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Number of Pins :
- 20
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 20
- ECCN Code :
- EAR99
- Datasheets
- UCC28500DWTR
PFC Texas Instruments UCC28500DWTR Overview
The UCC28500DWTR by Texas Instruments stands as a pivotal component in advanced power supply designs, specifically engineered for power factor correction (PFC) applications. This IC facilitates average current mode control at a frequency of 120kHz, encapsulated in a compact 20SOIC package. Its design is tailored to enhance energy efficiency and reliability in high-performance electrical systems, making it an indispensable tool for developers looking to optimize power management. The integration of this PFC controller ensures reduced power loss and improved thermal management, crucial for modern electronic devices and industrial applications. Utilizing the PFC Texas Instruments UCC28500DWTR in your designs guarantees compliance with global energy standards, enhancing system performance while contributing to environmental sustainability.
UCC28500DWTR Features
The UCC28500DWTR is equipped with a variety of features designed to enhance its efficiency and versatility in power management applications. Key features include an integrated 120kHz oscillator which simplifies the design complexity and a programmable soft start function that limits inrush current during startup. Additionally, the device supports critical protection features like over-voltage, under-voltage, and over-temperature protection, ensuring robust performance under varied operational conditions. The use of advanced BCDMOS technology also allows for lower power consumption and improved noise immunity, critical for maintaining system stability and longevity.
UCC28500DWTR Applications
- Telecommunications Equipment: Utilized in power supplies for telecommunications infrastructure, the UCC28500DWTR ensures stable and efficient operation, even under fluctuating load conditions.
- Consumer Electronics: In applications such as home theater systems and computers, this IC helps to maintain an optimal power factor, thereby reducing energy waste and enhancing the overall efficiency of the device.
- Industrial Systems: Essential for managing power in industrial controls and automation systems, where precise power delivery is critical for equipment performance and safety.
- LED Lighting: Improves energy utilization in LED lighting systems, contributing to longer lifespan and reduced operational costs.
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