UC3854DW
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- Mfr.Part #
- UC3854DW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 16SOIC
- Stock
- 13,429
- In Stock ：
- 13,429
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Output Current :
- 1A
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Number of Terminations :
- 16
- Supply Voltage :
- 18V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Voltage - Supply :
- 14.5V~30V
- ECCN Code :
- EAR99
- Output Voltage :
- 5V
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Frequency :
- 200kHz
- Nominal Input Voltage :
- 18V
- Supply Voltage-Max (Vsup) :
- 30V
- Height :
- 2.65mm
- Terminal Position :
- Dual
- Base Part Number :
- UC3854
- Operating Temperature :
- 0°C~70°C
- Switcher Configuration :
- Boost
- JESD-609 Code :
- e4
- Max Supply Current :
- 10mA
- Current - Startup :
- 1.5mA
- Mounting Type :
- Surface Mount
- Mode :
- Average Current
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Current :
- 10mA
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 473.692182mg
- REACH SVHC :
- No SVHC
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 10.3mm
- Power Dissipation :
- 1W
- Thickness :
- 2.35mm
- Packaging :
- Tube
- Input Voltage-Nom :
- 18V
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Pin Count :
- 16
- Number of Functions :
- 1
- Datasheets
- UC3854DW
PFC Texas Instruments UC3854DW Overview
The UC3854DW by Texas Instruments is an advanced IC designed specifically for power factor correction (PFC) applications. As part of the renowned PFC product line, this integrated circuit utilizes enhanced control techniques to deliver efficient and stable power management solutions. The IC operates at a high frequency of up to 200 kHz, allowing for smaller-sized components in the design, thereby reducing overall system costs and improving thermal management. By integrating the UC3854DW, manufacturers can achieve significant improvements in energy efficiency, meeting stringent global energy standards. This product is particularly well-suited for high-volume B2B clients looking to enhance the performance and sustainability of their power supply systems.
UC3854DW Features
This IC is engineered to provide average current mode control for PFC applications. It supports a broad input voltage range and is capable of handling continuous mode operations at high frequencies. The UC3854DW is packaged in a compact 16SOIC format, making it ideal for space-constrained applications while ensuring reliable handling and heat dissipation.
UC3854DW Applications
- Commercial Lighting Systems: The UC3854DW optimizes energy consumption and improves the power quality of lighting fixtures, making it ideal for large-scale commercial installations.
- Industrial Motor Drives: Enhances the power factor of motor drives, reducing energy waste and increasing the efficiency of industrial machinery.
- Telecom Power Supplies: Ensures stable and efficient power supply in telecom infrastructures, crucial for maintaining system reliability and performance.
- Home Appliances: Applied in the power units of major appliances to improve energy efficiency and comply with environmental regulations.
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