UC2843AN
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- Mfr.Part #
- UC2843AN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8DIP
- Stock
- 16,383
- In Stock ：
- 16,383
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supply Voltage :
- 11V
- Terminal Position :
- Dual
- Rise Time :
- 50ns
- Output Current :
- 1A
- JESD-609 Code :
- e4
- Base Part Number :
- UC2843
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Output Type :
- Transistor Driver
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Width :
- 6.35mm
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Current :
- 11mA
- Number of Terminations :
- 8
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Input Voltage-Nom :
- 15V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- No
- Factory Lead Time :
- 6 Weeks
- Frequency :
- 500kHz
- Number of Pins :
- 8
- Fall Time (Typ) :
- 50 ns
- Max Duty Cycle :
- 100 %
- Duty Cycle (Max) :
- 96%
- Terminal Pitch :
- 2.54mm
- Number of Outputs :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 25mA
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Control Technique :
- PULSE WIDTH MODULATION
- Control Features :
- Frequency Control
- Power Dissipation :
- 1W
- Nominal Input Voltage :
- 25V
- Height :
- 5.08mm
- Length :
- 9.81mm
- Weight :
- 528.605208mg
- Thickness :
- 3.9mm
- Output Voltage :
- 15V
- Frequency - Switching :
- Up to 500kHz
- Datasheets
- UC2843AN
DC DC Switching Controllers Texas Instruments UC2843AN Overview
Introducing the UC2843AN, an innovative IC regulator controller designed by Texas Instruments, a pioneer in the integrated circuits realm. This cutting-edge device is engineered to optimize multiple topologies, ensuring efficient power regulation in diverse electronic applications. With its robust design and versatile capabilities, the UC2843AN stands as a hallmark of excellence in the realm of integrated circuitry.
UC2843AN Features
- Efficient Regulation: The UC2843AN excels in regulating power across various topologies, ensuring optimal performance in every application.
- Multi-Topology Compatibility: With its adaptable design, this controller seamlessly integrates into systems employing different circuit topologies, enhancing versatility and functionality.
- Compact Design: Crafted to fit into space-constrained environments, the UC2843AN offers high performance without compromising on footprint.
- Reliable Performance: Texas Instruments' renowned quality assurance ensures that the UC2843AN delivers consistent and reliable performance, meeting the demands of critical applications.
- Enhanced Control: Featuring advanced control mechanisms, this IC regulator empowers engineers to fine-tune power management with precision and ease.
UC2843AN Applications
- Power Supplies: The UC2843AN finds extensive application in power supply units, providing efficient regulation and control in various electronic devices ranging from consumer electronics to industrial equipment.
- LED Lighting Systems: In LED lighting applications, the UC2843AN plays a pivotal role in regulating power to ensure optimal performance and longevity of lighting fixtures.
- Automotive Electronics: The UC2843AN serves as a vital component in automotive electronics, facilitating efficient power management in various subsystems and control modules.
- Solar Energy Systems: In solar energy applications, the UC2843AN contributes to the efficient conversion and management of solar power, maximizing energy harvest and system performance.
Example: Utilized in AC-DC converters for industrial machinery, the UC2843AN ensures stable power delivery, enhancing operational efficiency and reliability.
Example: Integrated into LED drivers for commercial lighting solutions, the UC2843AN enables precise control over brightness levels, contributing to energy efficiency and longevity.
Example: Embedded within engine control units (ECUs), the UC2843AN regulates power delivery to critical components, ensuring reliable performance and vehicle safety.
Example: Integrated into charge controllers for solar panels, the UC2843AN optimizes power conversion, enhancing the efficiency and longevity of off-grid solar installations.
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