UC3841N
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- Mfr.Part #
- UC3841N
- Manufacturer
- Texas Instruments
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 18DIP
- Stock
- 9,223
- In Stock ：
- 9,223
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Terminal Position :
- Dual
- Terminal Pitch :
- 2.54mm
- Input Current :
- 10mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Weight :
- 1.206102g
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 20V
- Factory Lead Time :
- 6 Weeks
- Height :
- 5.08mm
- Frequency - Switching :
- 500kHz
- Max Duty Cycle :
- 95 %
- Output Voltage :
- 40V
- Number of Pins :
- 18
- JESD-609 Code :
- e4
- Thickness :
- 4.57mm
- Surface Mount :
- No
- Width :
- 6.35mm
- Function :
- Step-Up, Step-Up/Step-Down
- REACH SVHC :
- No SVHC
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Output Configuration :
- Positive, Isolation Capable
- Output Type :
- Transistor Driver
- Mounting Type :
- Through Hole
- Output Current :
- 400mA
- Length :
- 22.48mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Boost, Flyback, Forward Converter
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- UC3841
- Additional Feature :
- CURRENT MODE OPERATION IS ALSO POSSIBLE
- Nominal Input Voltage :
- 30V
- Number of Outputs :
- 1
- Synchronous Rectifier :
- No
- Switcher Configuration :
- Buck-Boost
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- ECCN Code :
- EAR99
- Voltage - Supply (Vcc/Vdd) :
- 8V~32V
- Number of Terminations :
- 18
- Packaging :
- Tube
- Frequency :
- 450kHz
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- UC3841N
[DC DC Switching Controllers Texas Instruments UC3841N] Overview
Introducing the UC3841N, an innovative integrated circuit designed by Texas Instruments to revolutionize voltage regulation control across diverse applications. With its multifaceted topology and advanced features, this controller offers unparalleled precision and efficiency, catering to the dynamic needs of modern electronic systems.
From power management to industrial automation, the UC3841N empowers engineers with the flexibility to optimize performance while minimizing energy consumption. Its robust design and reliable performance make it the ideal choice for demanding B2B applications.
UC3841N Features
- Multiple Topology Support: Versatile design accommodates various voltage regulation schemes, ensuring compatibility with a wide range of systems.
- Precision Control: Delivers precise regulation to maintain stable output voltages, even under dynamic load conditions.
- Efficiency Enhancement: Advanced features enhance energy efficiency, reducing overall power consumption and operational costs.
- High Reliability: Built to withstand rigorous operating conditions, ensuring long-term performance and durability.
- Compact Form Factor: Space-efficient package enables seamless integration into compact electronic devices and systems.
- Easy Integration: User-friendly interface and comprehensive documentation facilitate smooth integration into existing designs.
UC3841N Applications
- Switching Power Supplies: The UC3841N excels in regulating voltage outputs in switching power supply units, ensuring stable and efficient operation in a variety of electronic devices, from consumer electronics to industrial machinery.
- LED Lighting Systems: Leveraging its precision control capabilities, the UC3841N is instrumental in driving LED lighting systems, enabling uniform brightness and optimal energy utilization in commercial and residential lighting applications.
- Solar Energy Converters: By providing accurate voltage regulation, the UC3841N enhances the performance of solar energy converters, maximizing power output and improving overall system efficiency in renewable energy installations.
- Motor Control Systems: Integrated into motor control systems, the UC3841N enables precise speed and torque control, enhancing the efficiency and reliability of industrial automation equipment and electric vehicles.
- Telecommunication Infrastructure: The UC3841N plays a crucial role in stabilizing voltage levels in telecommunication infrastructure, ensuring uninterrupted operation of communication networks and data centers.
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