UC3854BDWG4
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- Mfr.Part #
- UC3854BDWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 200KHZ 16SOIC
- Stock
- 23,930
- In Stock ：
- 23,930
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Width :
- 7.5mm
- Frequency - Switching :
- 200kHz
- Height :
- 2.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 18V
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 1
- Mode :
- Average Current
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Supply Voltage :
- 18V
- Supply Voltage-Max (Vsup) :
- 20V
- Output Voltage :
- 12.8V
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C
- Voltage - Supply :
- 10V~20V
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Length :
- 10.3mm
- Frequency :
- 102kHz
- REACH SVHC :
- No SVHC
- Current - Startup :
- 250μA
- Operating Supply Current :
- 12mA
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Max Supply Current :
- 18mA
- Thickness :
- 2.35mm
- Base Part Number :
- UC3854
- Packaging :
- Tube
- Number of Terminations :
- 16
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Pin Count :
- 16
- Input Voltage (Max) :
- 20V
- Power Dissipation :
- 1W
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Switcher Configuration :
- Boost
- Mount :
- Surface Mount
- Weight :
- 473.692182mg
- Datasheets
- UC3854BDWG4
PFC Texas Instruments UC3854BDWG4 Overview
The PFC Texas Instruments UC3854BDWG4 is a highly efficient Power Factor Correction (PFC) controller, designed for managing power supplies in high-performance electronic devices. Operating at 200 kHz, this IC ensures minimized power loss while improving overall system efficiency. Its integration into various applications is pivotal in reducing electrical noise and harmonic distortion, thereby enhancing the power quality of the electrical systems it is employed in. This IC is tailored for sophisticated power systems requiring reliable and consistent performance.
UC3854BDWG4 Features
The UC3854BDWG4 offers several key features that make it a top choice for power management solutions. It operates with an average current mode control for precise power regulation. Additionally, the device's ability to handle high-frequency operation up to 200 kHz facilitates smaller passive components, which reduces overall system size and cost. Its built-in over-voltage protection ensures the safety and longevity of both the IC and the system it serves.
UC3854BDWG4 Applications
- Telecommunications Equipment: Ensures stable and efficient power supply for servers and communication devices, critical in minimizing downtime and maximizing performance.
- Industrial Systems: Utilized in automated manufacturing equipment to enhance power efficiency, which is crucial for lowering operational costs and improving system reliability.
- Consumer Electronics: Applied in devices such as home appliances and audio/visual equipment to optimize power usage and prolong the lifespan of the device.
- Power Supplies: Integral in designing both isolated and non-isolated power supplies, providing high power factor and efficient energy consumption.
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