UC3844BVD1R2
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- Mfr.Part #
- UC3844BVD1R2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 8-SOIC
- Stock
- 10,824
- In Stock ：
- 10,824
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 10V~36V
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 13.4V
- Nominal Input Voltage :
- 25V
- Output Configuration :
- Positive
- Topology :
- Boost, Flyback
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- UC384*B
- Operating Temperature :
- -40°C~105°C TA
- Published :
- 2008
- Output Current :
- 200mA
- Length :
- 4.9mm
- Width :
- 3.9mm
- Input Voltage-Nom :
- 15V
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Function :
- Step-Up, Step-Up/Step-Down
- Halogen Free :
- Halogen Free
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 8
- Max Duty Cycle :
- 48 %
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Switcher Configuration :
- Single
- Max Supply Current :
- 17mA
- Rise Time :
- 50ns
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Features :
- Frequency Control
- Fall Time (Typ) :
- 50 ns
- Terminal Finish :
- Tin (Sn)
- Output Type :
- Transistor Driver
- Frequency :
- 250kHz
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- Up to 500kHz
- Factory Lead Time :
- 9 Weeks
- Mount :
- Surface Mount
- Datasheets
- UC3844BVD1R2
[DC DC Switching Controllers + onsemi + UC3844BVD1R2] Overview
Introducing the UC3844BVD1R2, a cutting-edge DC DC switching controller meticulously crafted by onsemi to meet the demanding needs of modern electronic systems. This sophisticated integrated circuit (IC) is engineered to deliver precise regulation of pulse-width modulation (PWM), ensuring optimal performance in a wide array of applications. With its compact 8SOIC package, the UC3844BVD1R2 offers unparalleled versatility and efficiency, making it the preferred choice for discerning B2B customers seeking reliable power management solutions.
UC3844BVD1R2 Features
- Advanced PWM Control: The UC3844BVD1R2 boasts advanced PWM control capabilities, enabling precise regulation of output voltage and current for enhanced system performance.
- Wide Voltage Range: With a wide input voltage range, this IC provides flexibility to accommodate various power supply configurations, making it ideal for diverse applications.
- Integrated Protection Features: Equipped with comprehensive protection features such as overcurrent protection and thermal shutdown, the UC3844BVD1R2 ensures robust reliability and longevity.
- Compact Design: Housed in a compact 8SOIC package, this IC offers space-saving benefits without compromising on functionality, perfect for space-constrained applications.
- Efficient Power Management: The UC3844BVD1R2 optimizes power management efficiency, reducing energy consumption and minimizing heat dissipation for improved system reliability.
UC3844BVD1R2 Applications
- Switching Power Supplies: The UC3844BVD1R2 is widely utilized in switching power supply systems, providing precise control over voltage and current regulation for stable and efficient power delivery in various electronic devices.
- Battery Chargers: Leveraging its advanced PWM control capabilities, this IC is commonly integrated into battery charger circuits to ensure fast and reliable charging while safeguarding against overcurrent and overheating.
- LED Lighting: With its compact design and wide voltage range, the UC3844BVD1R2 is an ideal choice for driving LED lighting systems, offering efficient power management and reliable performance for both residential and commercial applications.
- Industrial Automation: In industrial automation applications, this IC plays a crucial role in regulating power supply voltages, enabling precise control over machinery and equipment for enhanced productivity and reliability.
- Renewable Energy Systems: The UC3844BVD1R2 is instrumental in renewable energy systems such as solar inverters, where it ensures optimal power conversion efficiency and reliable operation in diverse environmental conditions.
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