UCC3818DW
- Mfr.Part #
- UCC3818DW
- Manufacturer
- Unitrode
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- UCC3818 BICMOS POWER FACTOR PRE-
- Stock
- 21,830
- In Stock :
- 21,830
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- Manufacturer :
- Unitrode
- Product Category :
- PFC (Power Factor Correction)
- Lead Free :
- Lead Free
- Supply Voltage :
- 12V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Supply Current-Max (Isup) :
- 4mA
- Thickness :
- 2.35mm
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Height :
- 2.65mm
- Surface Mount :
- yes
- Pin Count :
- 16
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Current - Startup :
- 150μA
- Mounting Type :
- Surface Mount
- Length :
- 10.3mm
- Input Voltage-Nom :
- 12V
- Voltage - Supply :
- 12V~17V
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Packaging :
- Tube
- Number of Pins :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Weight :
- 473.692182mg
- Terminal Position :
- Dual
- Width :
- 7.5mm
- Frequency :
- 250kHz
- Mode :
- Average Current
- Switcher Configuration :
- Boost
- Base Part Number :
- UCC3818
- Number of Functions :
- 1
- Frequency - Switching :
- 6kHz~220kHz
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- UCC3818DW

[PFC Unitrode UCC3818DW] Overview
The PFC Unitrode UCC3818DW, designed and manufactured by Unitrode, is an integrated circuit specifically engineered for power factor correction (PFC) applications. With its advanced BICMOS technology, this device offers exceptional performance and efficiency, making it an ideal solution for enhancing power quality in various electronic systems.
Whether it's in industrial settings, consumer electronics, or renewable energy systems, the PFC Unitrode UCC3818DW ensures optimal utilization of electrical power, resulting in reduced harmonic distortion and improved overall energy efficiency.
UCC3818DW Features
- Advanced BICMOS technology
- Optimized for power factor correction (PFC) applications
- High-performance design for improved power quality
- Efficient utilization of electrical power
- Reduced harmonic distortion
- Wide range of operating temperatures
- Robust and reliable construction
UCC3818DW Applications
- Industrial Motor Drives: The PFC Unitrode UCC3818DW is utilized in industrial motor drives to enhance power factor correction, resulting in improved efficiency and reduced energy consumption in manufacturing processes.
- Consumer Electronics: In modern consumer electronic devices such as LED TVs and computer power supplies, this IC optimizes power factor correction, ensuring stable and efficient operation while minimizing energy wastage.
- Renewable Energy Systems: When integrated into renewable energy systems like solar inverters and wind turbines, the UCC3818DW facilitates efficient power conversion and delivery, maximizing the utilization of clean energy sources.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















