UC3845BVD1
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- Mfr.Part #
- UC3845BVD1
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 4,972
- In Stock ：
- 4,972
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Mount :
- Surface Mount
- Rise Time :
- 50ns
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Position :
- Dual
- Max Supply Current :
- 12mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Length :
- 5mm
- Output Configuration :
- Positive or Negative, Isolation Capable
- Control Features :
- Frequency Control
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Fall Time (Typ) :
- 50 ns
- Synchronous Rectifier :
- No
- Duty Cycle (Max) :
- 48%
- Published :
- 2005
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Outputs :
- 1
- Base Part Number :
- UC384*B
- Topology :
- Boost, Flyback
- Factory Lead Time :
- 9 Weeks
- Halogen Free :
- Halogen Free
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 15V
- ECCN Code :
- EAR99
- Max Duty Cycle :
- 48 %
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Terminations :
- 8
- Frequency :
- 500kHz
- Output Type :
- Transistor Driver
- Switcher Configuration :
- Single
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- Output Voltage :
- 5V
- Terminal Form :
- Gull wing
- Output Current :
- 1A
- Function :
- Step-Up, Step-Up/Step-Down
- Terminal Finish :
- Tin (Sn)
- Width :
- 4mm
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 1.5mm
- Operating Temperature :
- -40°C~105°C TA
- Datasheets
- UC3845BVD1
DC DC Switching Controllers onsemi UC3845BVD1 Overview
Introducing the UC3845BVD1, a cutting-edge DC DC switching controller meticulously crafted by onsemi. This sophisticated integrated circuit (IC) is engineered to deliver exceptional performance in regulating boost and flyback configurations, housed in an 8SOIC package. Designed with precision and reliability in mind, the UC3845BVD1 stands as a testament to onsemi's commitment to excellence in the realm of integrated circuits.
UC3845BVD1 Features
- Precision Control: The UC3845BVD1 offers precise regulation for boost and flyback applications, ensuring stable and efficient operation.
- Flexible Configuration: With versatile configuration options, this IC adapts seamlessly to various circuit designs, providing unparalleled flexibility in system integration.
- High Efficiency: Leveraging advanced technology, the UC3845BVD1 achieves high levels of efficiency, optimizing power conversion in demanding scenarios.
- Compact Design: Housed in a space-saving 8SOIC package, this controller minimizes footprint while maximizing performance, ideal for compact electronic devices.
- Robust Build: Built to withstand challenging operating conditions, the UC3845BVD1 boasts a robust construction, ensuring long-term reliability in diverse environments.
UC3845BVD1 Applications
- Industrial Automation: The UC3845BVD1 finds application in industrial automation systems, where precise voltage regulation is crucial for optimal performance. It is commonly used in motor drives, power supplies, and control circuits, ensuring smooth operation in industrial environments.
- Renewable Energy: In renewable energy systems such as solar inverters and wind turbines, the UC3845BVD1 plays a pivotal role in regulating power conversion processes. Its high efficiency and flexible configuration make it an ideal choice for maximizing energy harvest in renewable energy applications.
- Consumer Electronics: Within consumer electronics, the UC3845BVD1 contributes to the efficient operation of DC DC converters in devices such as LED lighting systems, portable chargers, and smart appliances. Its compact design and reliable performance enhance the functionality of consumer electronic products.
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