UC3843BD1013TR
- Mfr.Part #
- UC3843BD1013TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 9,633
- In Stock :
- 9,633
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Frequency :
- 500kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Base Part Number :
- UC3843
- Input Voltage (Max) :
- 30V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C TJ
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Function :
- Step-Up, Step-Up/Step-Down
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Output Current :
- 1A
- Length :
- 4.9mm
- Rise Time :
- 50ns
- Input Voltage-Nom :
- 15V
- Switcher Configuration :
- Single
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Frequency - Switching :
- Up to 500kHz
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Fall Time (Typ) :
- 50 ns
- Factory Lead Time :
- 10 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Max Supply Current :
- 17mA
- Output Type :
- Transistor Driver
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 8
- Max Duty Cycle :
- 100 %
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Duty Cycle (Max) :
- 96%
- Width :
- 3.9mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Synchronous Rectifier :
- No
- Terminal Position :
- Dual
- Topology :
- Boost, Flyback
- Output Voltage :
- 5.1V
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Quiescent Current :
- 12mA
- Packaging :
- Tape and Reel (TR)
- Control Features :
- Frequency Control
- Datasheets
- UC3843BD1013TR
UC3843BD1013TR Documents

[DC DC Switching Controllers STMicroelectronics UC3843BD1013TR] Overview
Introducing the cutting-edge UC3843BD1013TR from STMicroelectronics, a leading innovator in integrated circuits technology. This IC regulator controller boasts a sophisticated design tailored for boosting and flyback applications, encapsulated in an 8SOIC package. With its advanced features and robust performance, this device is engineered to meet the stringent demands of modern power management systems.
UC3843BD1013TR Features
- Highly efficient boost and flyback control
- Compact 8SOIC package for easy integration
- Precision voltage regulation for stable output
- Wide operating voltage range for versatile applications
- Temperature and overcurrent protection for enhanced reliability
UC3843BD1013TR Applications
- Power Supplies: The UC3843BD1013TR excels in powering various electronic devices and systems, providing efficient voltage regulation and stable output for uninterrupted performance.
- LED Lighting: With its precise control capabilities, this IC is ideal for driving LED lighting systems, ensuring optimal brightness and energy efficiency in commercial and industrial settings.
- Solar Inverters: Utilizing the UC3843BD1013TR, solar inverters can efficiently manage the conversion of DC power from solar panels to AC power for grid or standalone applications, maximizing energy harvest and system reliability.
- Industrial Automation: In industrial automation applications, this regulator controller offers reliable power management solutions, contributing to the smooth operation of machinery and equipment in manufacturing facilities.
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