UC3843AN
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- Mfr.Part #
- UC3843AN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8DIP
- Stock
- 15,924
- In Stock ：
- 15,924
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Weight :
- 528.605208mg
- Length :
- 9.81mm
- Output Configuration :
- Positive
- Terminal Pitch :
- 2.54mm
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Duty Cycle (Max) :
- 96%
- Output Current :
- 1A
- Supply Current-Max (Isup) :
- 25mA
- Control Features :
- Frequency Control
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 8
- Surface Mount :
- No
- ECCN Code :
- EAR99
- Power Dissipation :
- 1W
- Output Type :
- Transistor Driver
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- Max Power Dissipation :
- 1W
- Base Part Number :
- UC3843
- Lead Free :
- Lead Free
- Supply Voltage :
- 11V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Max Duty Cycle :
- 100 %
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Max Output Current :
- 4A
- Rise Time :
- 50ns
- Termination :
- Through Hole
- Frequency :
- 450kHz
- Synchronous Rectifier :
- No
- Fall Time (Typ) :
- 50 ns
- Frequency - Switching :
- Up to 500kHz
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Nominal Input Voltage :
- 15V
- Input Voltage-Nom :
- 15V
- Width :
- 6.35mm
- Quiescent Current :
- 11mA
- Height :
- 5.08mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Thickness :
- 3.9mm
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C TA
- Factory Lead Time :
- 6 Weeks
- Max Input Voltage :
- 25V
- Input Current :
- 11mA
- Output Voltage :
- 15V
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Datasheets
- UC3843AN
[DC DC Switching Controllers Texas Instruments UC3843AN] Overview
Introducing the UC3843AN from Texas Instruments, a pioneering Integrated Circuit (IC) designed to revolutionize voltage regulation control across multiple topologies. Engineered with precision and versatility in mind, this IC boasts a compact 8DIP package, making it an ideal choice for a wide array of applications in the electronics industry.
With its innovative design and robust functionality, the UC3843AN offers unparalleled performance, reliability, and efficiency, catering to the diverse needs of B2B clients seeking top-tier solutions for their electronic systems.
UC3843AN Features
- Advanced voltage regulation control
- Support for multiple topologies
- Compact 8DIP package for space-saving integration
- High efficiency and reliability
- Wide range of operating voltages
- Designed for ease of use and integration
- Comprehensive protection features
UC3843AN Applications
- Power Supplies: The UC3843AN is perfect for use in various power supply applications, including switch-mode power supplies (SMPS), where precise voltage regulation is essential for optimal performance. Its versatile design enables seamless integration into power supply units for industrial equipment, consumer electronics, and telecommunications devices.
- LED Lighting: In LED lighting systems, the UC3843AN plays a crucial role in maintaining stable and efficient power delivery to LEDs. Its advanced control features ensure flicker-free operation and consistent brightness levels, making it a preferred choice for LED drivers in commercial and residential lighting solutions.
- Solar Energy Systems: For solar energy systems requiring efficient power conversion and management, the UC3843AN offers unmatched performance and flexibility. Whether used in solar charge controllers or inverters, this IC enables precise control over voltage regulation, maximizing energy harvesting from solar panels and enhancing overall system reliability.
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