UC3843D8
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- Mfr.Part #
- UC3843D8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 75
- In Stock ：
- 75
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- ECCN Code :
- EAR99
- Supply Current-Max (Isup) :
- 25mA
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- UC3843
- Quiescent Current :
- 11mA
- Nominal Input Voltage :
- 15V
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Fall Time (Typ) :
- 50 ns
- Rise Time :
- 50ns
- Lead Free :
- Lead Free
- Output Type :
- Transistor Driver
- Weight :
- 72.603129mg
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Frequency :
- 450kHz
- Number of Terminations :
- 8
- Output Current :
- 200mA
- Frequency - Switching :
- Up to 500kHz
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Thickness :
- 1.58mm
- Input Voltage-Nom :
- 15V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Voltage :
- 5V
- Terminal Position :
- Dual
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Mode :
- CURRENT-MODE
- Input Current :
- 11mA
- REACH SVHC :
- No SVHC
- Number of Pins :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C TA
- Duty Cycle (Max) :
- 97%
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Factory Lead Time :
- 6 Weeks
- Operating Supply Current :
- 11mA
- Control Features :
- Frequency Control
- Voltage - Supply (Vcc/Vdd) :
- 12V~28V
- Height :
- 1.75mm
- Surface Mount :
- yes
- Power Dissipation :
- 650mW
- Max Duty Cycle :
- 100 %
- Datasheets
- UC3843D8
DC DC Switching Controllers Texas Instruments UC3843D8 Overview
Introducing the cutting-edge UC3843D8 from Texas Instruments, a leading name in electronic components. This IC REG CTRLR MULT TOPOLOGY 8SOIC offers unparalleled control and efficiency, making it the top choice for integrated circuits in various applications. Designed with precision and reliability in mind, the UC3843D8 empowers your projects with advanced functionality and performance.
With its compact 8SOIC package, this controller seamlessly integrates into diverse systems, providing superior regulation and adaptability. Whether you're crafting power supplies, voltage converters, or other electronic devices, the UC3843D8 delivers exceptional results, ensuring optimal operation and stability.
Experience innovation at its finest with the UC3843D8. Elevate your designs and unlock new possibilities with this industry-leading solution from Texas Instruments.
UC3843D8 Features
- Advanced control capabilities for precise regulation
- Supports multiple topology configurations
- Compact 8SOIC package for easy integration
- High efficiency for enhanced performance
- Reliable operation in diverse environments
UC3843D8 Applications
- Power supplies: The UC3843D8 is ideal for regulating voltage and controlling power output in various power supply units, ensuring stable performance in electronic systems and equipment.
- Voltage converters: Utilize the UC3843D8 to efficiently convert voltage levels, enabling seamless compatibility between different components and enhancing overall system efficiency.
- LED lighting systems: Achieve optimal brightness and energy efficiency in LED lighting applications with the precise control and regulation provided by the UC3843D8.
- Motor control: Enhance the performance and reliability of motor control systems by integrating the UC3843D8 for accurate speed and torque regulation, resulting in smoother operation and reduced energy consumption.
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