UC3845BVDG
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- Mfr.Part #
- UC3845BVDG
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBK 14SOIC
- Stock
- 8,179
- In Stock ：
- 8,179
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Input Voltage (Max) :
- 25V
- Function :
- Step-Up, Step-Up/Step-Down
- JESD-609 Code :
- e3
- Output Configuration :
- Positive or Negative, Isolation Capable
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.9mm
- Mount :
- Surface Mount
- Factory Lead Time :
- 2 Weeks
- Fall Time (Typ) :
- 50 ns
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 15V
- Max Duty Cycle :
- 48 %
- Output Current :
- 1A
- Output Type :
- Transistor Driver
- Base Part Number :
- UC384*B
- Topology :
- Boost, Flyback
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency :
- 275kHz
- Rise Time :
- 50ns
- Switcher Configuration :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- Halogen Free :
- Halogen Free
- Packaging :
- Tube
- Length :
- 8.65mm
- Number of Terminations :
- 14
- Frequency - Switching :
- 500kHz
- Terminal Finish :
- Tin (Sn)
- Terminal Position :
- Dual
- Output Voltage :
- 5.1V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Published :
- 2005
- Synchronous Rectifier :
- No
- Control Features :
- Frequency Control
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~105°C TA
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Datasheets
- UC3845BVDG
[DC DC Switching Controllers - onsemi UC3845BVDG] Overview
Introducing the cutting-edge DC DC Switching Controller from onsemi, the UC3845BVDG. Designed to meet the rigorous demands of modern power management systems, this innovative Integrated Circuit (IC) offers unparalleled performance and versatility. Whether it's regulating boost or flyback configurations, this 14SOIC package empowers engineers with precise control and efficiency.
With a commitment to excellence, onsemi has crafted a solution that not only meets industry standards but sets new benchmarks for reliability and functionality. Elevate your power supply designs with the UC3845BVDG and experience the difference that quality engineering makes.
UC3845BVDG Features
- Precision control for boost and flyback configurations
- Compact 14SOIC package for space-constrained applications
- High efficiency and low standby power consumption
- Wide input voltage range for enhanced flexibility
- Overcurrent and overtemperature protection for robust performance
UC3845BVDG Applications
- Switching Power Supplies: Implement the UC3845BVDG in switching power supply designs to achieve efficient voltage regulation and power delivery in a variety of electronic devices, including industrial equipment and consumer electronics.
- LED Lighting Systems: Drive LED lighting systems with precision and reliability using the UC3845BVDG, ensuring stable and flicker-free illumination for both residential and commercial applications.
- Solar Power Converters: Enhance the performance of solar power converters by integrating the UC3845BVDG, optimizing energy harvesting and conversion efficiency for renewable energy systems in off-grid and grid-tied installations.
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