UC3871N
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- Mfr.Part #
- UC3871N
- Manufacturer
- Texas Instruments
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC FLRSCNT LAMP CNTL 78KHZ 18DIP
- Stock
- 18,791
- In Stock ：
- 18,791
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- Manufacturer :
- Texas Instruments
- Product Category :
- Lighting, Ballast Controllers
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Dimming :
- No
- Type :
- Fluorescent Lamp Controller
- Operating Supply Current :
- 8mA
- Number of Functions :
- 1
- Weight :
- 1.206102g
- Pin Count :
- 18
- Output Voltage :
- 3.06V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 18
- ECCN Code :
- EAR99
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Pbfree Code :
- yes
- Surface Mount :
- No
- Terminal Position :
- Dual
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Control Mode :
- CURRENT-MODE
- Control Technique :
- RESONANT CONTROL
- Length :
- 22.48mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 18
- Frequency :
- 57kHz~78kHz
- Operating Temperature :
- 0°C~70°C
- Base Part Number :
- UC3871
- Output Current :
- 500mA
- Min Input Voltage :
- 4.5V
- Max Input Voltage :
- 20V
- Height Seated (Max) :
- 5.08mm
- Switcher Configuration :
- Push-Pull
- Input Voltage-Nom :
- 5V
- Width :
- 7.62mm
- JESD-609 Code :
- e4
- Voltage - Supply :
- 4.5V~20V
- Nominal Supply Current :
- 15mA
- Datasheets
- UC3871N
Lighting, Ballast Controllers Texas Instruments UC3871N Overview
The Lighting, Ballast Controllers Texas Instruments UC3871N is a specialized integrated circuit designed for the efficient control of fluorescent lamps. Operating at a frequency of 78kHz, this controller is housed in a robust 18-DIP (dual in-line package) format, ensuring compatibility with a variety of lighting fixtures. Texas Instruments' UC3871N is engineered to enhance lamp life and optimize energy efficiency, making it an ideal choice for manufacturers looking to improve their lighting solutions with advanced, reliable technology.
UC3871N Features
The UC3871N from Texas Instruments boasts a range of features that make it a top choice for controlling fluorescent lighting systems. Its high-frequency operation at 78kHz minimizes electromagnetic interference, which is crucial for environments where precision and reliability are essential. The compact 18-DIP configuration facilitates easy integration into existing designs without the need for significant redesigns. Additionally, the IC's design focuses on prolonging the lifespan of connected lamps and reducing overall operational costs.
UC3871N Applications
- Commercial Lighting Systems: The UC3871N is extensively used in the control of overhead lighting fixtures in office buildings, enhancing energy efficiency and reducing maintenance costs.
- Industrial Lighting: Ideal for warehouses and factories, this IC helps in maintaining consistent lighting levels while minimizing energy consumption and extending the life of fluorescent lamps.
- Healthcare Facilities: In environments where reliable and flicker-free lighting is crucial, such as hospitals and clinics, the UC3871N ensures optimal operation of fluorescent lighting fixtures.
- Educational Institutions: Schools and universities benefit from this IC through improved lighting quality in classrooms and lecture halls, which is important for both student comfort and energy conservation.
- Retail Spaces: The UC3871N controls the lighting in retail environments, providing high-quality illumination that enhances the shopping experience while being cost-effective.
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