UC3854DWTR-F
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- Mfr.Part #
- UC3854DWTR-F
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 16SOIC
- Stock
- 7,895
- In Stock ：
- 7,895
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- HTS Code :
- 8542.39.00.01
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- 0°C~70°C
- Height Seated (Max) :
- 2.65mm
- RoHS Status :
- ROHS3 Compliant
- Current - Startup :
- 1.5mA
- Weight :
- 473.692182mg
- Mount :
- Surface Mount
- Number of Terminations :
- 16
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Mode :
- Average Current
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10.285mm
- Number of Pins :
- 16
- Pbfree Code :
- yes
- Supply Voltage :
- 18V
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Width :
- 7.49mm
- Base Part Number :
- UC3854
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Supplies :
- 18V
- Pin Count :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Current-Max :
- 1.5A
- Output Voltage :
- 7.5V
- Input Voltage (Max) :
- 35V
- Output Voltage-Min :
- 7.4V
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 18V
- Number of Functions :
- 1
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Output Voltage-Max :
- 7.6V
- Frequency - Switching :
- 200kHz
- Input Voltage (Min) :
- 15V
- Switcher Configuration :
- Boost
- Voltage - Supply :
- 14.5V~30V
- Terminal Pitch :
- 1.27mm
- Datasheets
- UC3854DWTR-F
PFC Texas Instruments UC3854DWTR-F Overview
The PFC Texas Instruments UC3854DWTR-F is an advanced IC designed specifically for power factor correction applications. Engineered by Texas Instruments, a leader in semiconductor technology, this component efficiently manages average current mode control in power supply systems. Operating at a frequency of up to 200 kHz, the UC3854DWTR-F enhances system efficiency and reliability by optimizing power factors, thus reducing energy consumption and improving energy quality in electrical systems. Its integration into electronic circuits helps businesses achieve more stable and environmentally friendly operations, making it a critical component for industries aiming to comply with international power consumption standards.
UC3854DWTR-F Features
This IC boasts several features that make it ideal for high-performance power factor correction. Key features include:
- High Frequency Operation: Capable of operating at up to 200 kHz, allowing for smaller passive components and compact design.
- Average Current Mode Control: Ensures accurate power control and improved response to varying load conditions.
- Low Power Dissipation: Designed to optimize efficiency, thereby reducing operational costs and heat generation.
- Versatile Application: Suitable for use in both isolated and non-isolated systems, increasing its adaptability across different technological setups.
- Enhanced System Stability: Helps maintain consistent power output and quality, crucial for sensitive electronic equipment.
UC3854DWTR-F Applications
- AC-DC Power Supplies: Integrates into power supply units to improve power factor, leading to more efficient power usage and reduced strain on the electrical infrastructure.
- Power Systems for Telecommunications: Essential in telecommunications equipment, where stable and efficient power is necessary for reliable communication operations.
- Industrial Motor Drives: Utilized in controlling power supply to industrial motors, ensuring efficient operation and helping to reduce energy consumption in heavy machinery.
- Lighting Systems: Enhances efficiency in electronic ballasts and lighting systems, crucial for reducing energy usage in large-scale lighting applications.
- Consumer Electronics: Applied in consumer electronics to optimize energy consumption, improving energy efficiency ratings and product performance.
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