UC3854N-F
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- Mfr.Part #
- UC3854N-F
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC PFC CTR AV CURR 200KHZ 16DIP
- Stock
- 35,187
- In Stock ：
- 35,187
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- Manufacturer :
- Texas Instruments
- Product Category :
- PFC (Power Factor Correction)
- Number of Pins :
- 16
- Supplier Device Package :
- 16-PDIP
- Voltage - Supply :
- 14.5V~30V
- Base Part Number :
- UC3854
- Min Operating Temperature :
- 0°C
- Max Supply Voltage :
- 20V
- Mounting Type :
- Through Hole
- Current - Startup :
- 1.5mA
- Frequency - Switching :
- 200kHz
- Min Supply Voltage :
- 10V
- Mount :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Mode :
- Average Current
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C
- Weight :
- 1.053808g
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Max Operating Temperature :
- 70°C
- Radiation Hardening :
- No
- Lead Free :
- Contains Lead
- Datasheets
- UC3854N-F
PFC Texas Instruments UC3854N-F Overview
The UC3854N-F by Texas Instruments is a highly specialized integrated circuit designed for advanced power factor correction (PFC) applications. Engineered to optimize the power factor to near unity, this component is crucial in enhancing the efficiency of power systems by accurately controlling the amount of power drawn from the mains, thereby reducing energy waste and improving system reliability. This PFC Texas Instruments UC3854N-F device operates up to 200 kHz, enabling compact solutions with minimal passive component sizes, ideal for robust and high-performance power supplies.
UC3854N-F Features
The UC3854N-F boasts a range of features suited for high-efficiency power systems. Key attributes include an average current mode control for precise current regulation, a wide programmable frequency range up to 200 kHz, and built-in over-voltage, under-voltage, and over-current protection. This IC facilitates reduced system size and cost while increasing reliability and performance, particularly in high-demand applications.
UC3854N-F Applications
- Telecommunications Equipment: Ensures stable and efficient power supply, crucial for the reliability and performance of communication infrastructures.
- Consumer Electronics: Used in devices like televisions and computer monitors to improve energy efficiency and reduce operational costs.
- Industrial Systems: Helps in managing power efficiently in heavy machinery and automation systems, reducing energy waste and enhancing system integrity.
- Power Supplies: Integral in designing both commercial and industrial grade power supplies that require high efficiency and reliability.
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