UC2854BQ
- Mfr.Part #
- UC2854BQ
- Manufacturer
- Unitrode
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- 1.5A, 120KHZ BIPOLAR, PQCC20
- Stock
- 16,522
- In Stock :
- 16,522
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- Manufacturer :
- Unitrode
- Product Category :
- PFC (Power Factor Correction)
- Output Current-Max :
- 1.5A
- Current - Startup :
- 250μA
- Lead Free :
- Lead Free
- Frequency - Switching :
- 80kHz~120kHz
- Number of Functions :
- 1
- Length :
- 8.96mm
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- ECCN Code :
- EAR99
- Terminal Form :
- J BEND
- Input Voltage (Min) :
- 10V
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 20-LCC (J-Lead)
- Number of Terminations :
- 20
- Base Part Number :
- UC2854
- Height :
- 4.06mm
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Frequency :
- 200kHz
- Max Supply Current :
- 18mA
- Width :
- 8.96mm
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 1.27mm
- Input Voltage-Nom :
- 18V
- Number of Pins :
- 20
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Switcher Configuration :
- Boost
- Packaging :
- Tube
- Terminal Position :
- QUAD
- Pin Count :
- 20
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Mode :
- Average Current
- Voltage - Supply :
- 10V~20V
- Datasheets
- UC2854BQ

PFC (Power Factor Correction) Unitrode UC2854BQ Overview
Introducing the UC2854BQ from Unitrode, a leading solution for Power Factor Correction (PFC) applications. Engineered with precision and performance in mind, this integrated circuit offers a seamless blend of efficiency and reliability, making it an ideal choice for demanding industrial environments.
With a maximum output current of 1.5A and operating at a frequency of 120KHz, the UC2854BQ ensures optimal power management, resulting in enhanced system performance and reduced energy consumption. Its PQCC20 packaging provides durability and ease of installation, catering to the diverse needs of modern manufacturing facilities.
Whether you're designing power supplies, motor drives, or renewable energy systems, the UC2854BQ stands as a testament to innovation and quality, empowering businesses to achieve greater efficiency and sustainability in their operations.
UC2854BQ Features
- 1.5A maximum output current
- Operating frequency of 120KHz
- Bipolar technology for enhanced performance
- PQCC20 packaging for durability and easy installation
- Designed for Power Factor Correction (PFC) applications
UC2854BQ Applications
- Power Supplies: The UC2854BQ is an essential component in designing efficient power supplies for various industrial and commercial applications. Its high-performance features ensure stable and reliable power delivery, optimizing overall system efficiency.
- Motor Drives: Incorporating the UC2854BQ into motor drive systems enhances their performance and efficiency. By improving power factor correction, it enables smoother operation and reduced energy wastage, leading to cost savings for businesses.
- Renewable Energy Systems: In renewable energy applications such as solar inverters and wind turbine converters, the UC2854BQ plays a crucial role in maximizing energy conversion efficiency. Its advanced features contribute to the seamless integration of renewable sources into the power grid.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
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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.
















