UC3843BDR2
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- Mfr.Part #
- UC3843BDR2
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBACK 14SOIC
- Stock
- 3,115
- In Stock ：
- 3,115
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Switcher Configuration :
- Single
- Topology :
- Boost, Flyback
- Number of Pins :
- 14
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Surface Mount
- Control Features :
- Frequency Control
- Factory Lead Time :
- 7 Weeks
- Frequency :
- 500kHz
- Published :
- 2007
- JESD-609 Code :
- e3
- Width :
- 4mm
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 21 hours ago)
- Mount :
- Surface Mount
- Function :
- Step-Up, Step-Up/Step-Down
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Frequency - Switching :
- Up to 500kHz
- Max Duty Cycle :
- 96 %
- Output Configuration :
- Positive
- Max Supply Current :
- 17mA
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- UC384*B
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Type :
- Transistor Driver
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Halogen Free :
- Halogen Free
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Output Voltage :
- 5V
- Length :
- 8.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Finish :
- Tin (Sn)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Height :
- 1.5mm
- Rise Time :
- 50ns
- Input Voltage-Nom :
- 15V
- Number of Outputs :
- 1
- Number of Terminations :
- 14
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Output Current :
- 1A
- Terminal Form :
- Gull wing
- Fall Time (Typ) :
- 50 ns
- Datasheets
- UC3843BDR2
[DC DC Switching Controllers onsemi UC3843BDR2] Overview
Introducing the cutting-edge DC DC Switching Controller UC3843BDR2 by onsemi, engineered to revolutionize power regulation in your electronic circuits. Crafted with precision and innovation, this integrated circuit regulator controller is tailored to meet the demands of modern electronic designs, ensuring optimal performance and efficiency.
With its advanced features and robust construction, the UC3843BDR2 empowers engineers and manufacturers to achieve unparalleled levels of stability and control in flyback converter applications. Whether you're designing power supplies for industrial, automotive, or consumer electronics, this exceptional controller delivers unmatched reliability and performance.
Elevate your designs to new heights with the DC DC Switching Controller UC3843BDR2, your ultimate solution for efficient power regulation.
UC3843BDR2 Features
- Integrated circuit regulator controller designed for flyback converter applications
- Optimized for stability and precision in power regulation
- Robust construction ensures reliability in various electronic designs
- 14SOIC package for easy integration and installation
- Compatible with industrial, automotive, and consumer electronics
UC3843BDR2 Applications
- Power supplies: The UC3843BDR2 is ideal for regulating power in a wide range of electronic devices, including industrial equipment and consumer electronics. Its precise control capabilities ensure stable and efficient power delivery, enhancing overall system performance.
- LED lighting: Utilize the UC3843BDR2 in LED lighting applications to achieve consistent brightness levels and energy efficiency. Its advanced features enable precise current regulation, prolonging the lifespan of LED fixtures and reducing maintenance costs.
- Solar inverters: Enhance the performance of solar inverters with the UC3843BDR2's superior control and stability. By regulating power conversion efficiently, this controller maximizes the energy harvested from solar panels, optimizing overall system efficiency.
- Battery chargers: Incorporate the UC3843BDR2 into battery charger designs to ensure reliable and efficient charging performance. Its precise voltage regulation capabilities enable fast and accurate charging, prolonging battery lifespan and enhancing user experience.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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