UC3854DWTRG4
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- Mfr.Part #
- UC3854DWTRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 16SOIC
- Stock
- 14,654
- In Stock ：
- 14,654
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Output Current-Max :
- 1.5A
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.5mm
- Terminal Pitch :
- 1.27mm
- Mode :
- Average Current
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Input Voltage-Nom :
- 18V
- Frequency :
- 200kHz
- Output Voltage-Min :
- 7.4V
- Number of Functions :
- 1
- Switcher Configuration :
- Boost
- Output Voltage :
- 7.5V
- Supply Voltage-Max (Vsup) :
- 30V
- Input Voltage (Max) :
- 35V
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- HTS Code :
- 8542.39.00.01
- Voltage - Supply :
- 14.5V~30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage-Max :
- 7.6V
- Number of Pins :
- 16
- Weight :
- 473.692182mg
- JESD-609 Code :
- e4
- Length :
- 10.3mm
- Input Voltage (Min) :
- 15V
- Base Part Number :
- UC3854
- Pbfree Code :
- yes
- Current - Startup :
- 1.5mA
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Lead Free :
- Lead Free
- Supply Current-Max (Isup) :
- 10mA
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 16
- Supply Voltage :
- 18V
- Mounting Type :
- Surface Mount
- Height :
- 2.65mm
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Thickness :
- 2.35mm
- Terminal Position :
- Dual
- Pin Count :
- 16
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- UC3854DWTRG4
PFC Texas Instruments UC3854DWTRG4 Overview
The UC3854DWTRG4 by Texas Instruments is a state-of-the-art IC specifically engineered for advanced power factor correction (PFC) applications. Designed to facilitate efficient power management and enhancement in various electronic systems, this IC optimizes electrical power conversion processes. It operates at a frequency of 200 kHz, which enables compact and efficient designs in high-frequency power supplies. The inclusion of this IC in your systems ensures improved power efficiency, reduced energy costs, and compliance with global power regulations, making it an essential component for developers aiming to enhance product performance while adhering to environmental standards. Utilizing the PFC Texas Instruments UC3854DWTRG4 in your designs ensures a blend of reliability, efficiency, and high performance.
UC3854DWTRG4 Features
This PFC controller integrates multiple features that make it ideal for sophisticated power management tasks:
- Advanced average current mode control for enhanced performance.
- Capable of operating at up to 200 kHz, allowing for the use of smaller, less expensive passive components.
- Reduced power loss due to optimized gate drive.
- Built-in over-voltage, under-voltage, and over-current protection to ensure safe operation under various conditions.
- Soft-start capability to minimize stress on the power supply at startup.
UC3854DWTRG4 Applications
- Industrial Power Systems: Utilized to improve the efficiency and stability of power supplies in industrial equipment, reducing operational costs and enhancing system reliability.
- Consumer Electronics: Ensures lower power consumption and minimizes energy waste in devices like home appliances and audio/visual equipment, contributing to environmentally friendly solutions.
- Telecommunications Equipment: Employs robust power management to support the reliability and efficiency demands of telecommunications infrastructure.
- Server Power Supplies: Critical for managing power in data centers, where enhanced power factor and efficient power distribution are crucial.
- Renewable Energy Systems: Integral in managing the power conversion processes in systems such as solar inverters, ensuring effective use of generated power.
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