UC3845BD1R2G
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- Mfr.Part #
- UC3845BD1R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 40,358
- In Stock ：
- 40,358
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Control Technique :
- PULSE WIDTH MODULATION
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Input Voltage-Nom :
- 15V
- Topology :
- Boost, Flyback
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Configuration :
- Positive or Negative, Isolation Capable
- Rise Time :
- 50ns
- Halogen Free :
- Halogen Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C TA
- Output Current :
- 12mA
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Frequency :
- 250kHz
- Number of Terminations :
- 8
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Length :
- 5mm
- Number of Pins :
- 8
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Control Features :
- Frequency Control
- Published :
- 1999
- Frequency - Switching :
- 500kHz
- Pbfree Code :
- yes
- Max Duty Cycle :
- 48 %
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 11 Weeks
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- Fall Time (Typ) :
- 50 ns
- Output Voltage :
- 13.4V
- Input Voltage (Max) :
- 25V
- Height :
- 1.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Control Mode :
- CURRENT-MODE
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Width :
- 4mm
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up, Step-Up/Step-Down
- Terminal Finish :
- Tin (Sn)
- Terminal Form :
- Gull wing
- Base Part Number :
- UC384*B
- Switcher Configuration :
- Single
- Synchronous Rectifier :
- No
- Max Supply Current :
- 500μA
- Datasheets
- UC3845BD1R2G
DC DC Switching Controllers onsemi UC3845BD1R2G Overview
The UC3845BD1R2G from onsemi is a highly efficient and robust DC DC switching controller designed to meet the demanding requirements of modern electronic applications. Engineered for precision, this controller is ideal for facilitating sophisticated power conversion solutions. Its ability to manage power efficiently makes it a crucial component for developers looking to optimize system performance while reducing operational costs. The UC3845BD1R2G is crafted to enhance system reliability and extend the life of electrical components, thus making it a strategic choice for bulk purchases by B2B customers focused on high-quality electronic designs.
UC3845BD1R2G Features
This UC3845BD1R2G switching controller incorporates several key features that ensure superior performance across a range of applications. These include high frequency operation which minimizes the size of power transformers, improved line regulation, and enhanced load response characteristics. It also offers built-in protection features such as under-voltage lockout and current limiting to safeguard system integrity under extreme conditions.
UC3845BD1R2G Applications
- Power Supplies for Consumer Electronics: The UC3845BD1R2G is used to control power levels efficiently in devices such as televisions and gaming consoles, ensuring optimal power delivery and enhanced durability.
- Industrial Systems: In industrial applications, this controller manages the power requirements of automation systems and heavy machinery, providing stable and reliable power supply under variable load conditions.
- Telecommunication Equipment: It plays a crucial role in telecommunication infrastructures, such as data centers, by regulating power supplies to critical communication components, thus maintaining operational stability and efficiency.
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