UC3845D
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- Mfr.Part #
- UC3845D
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR 14SOIC
- Stock
- 20,392
- In Stock ：
- 20,392
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Weight :
- 122.413241mg
- Operating Temperature :
- 0°C~70°C TA
- Rise Time :
- 50ns
- Input Voltage-Nom :
- 15V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Switcher Configuration :
- Buck-Boost
- Nominal Input Voltage :
- 25V
- Output Current :
- 1A
- Max Duty Cycle :
- 50 %
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Quiescent Current :
- 11mA
- Voltage - Supply (Vcc/Vdd) :
- 12V~28V
- Base Part Number :
- UC3845
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fall Time (Typ) :
- 50 ns
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- Frequency :
- 500kHz
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1.58mm
- Surface Mount :
- yes
- Length :
- 8.65mm
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Number of Pins :
- 14
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 13.5V
- REACH SVHC :
- No SVHC
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Packaging :
- Tube
- Width :
- 3.91mm
- Height :
- 1.75mm
- Duty Cycle (Max) :
- 48%
- Supply Current-Max (Isup) :
- 25mA
- Output Configuration :
- Positive, Isolation Capable
- Datasheets
- UC3845D
[DC DC Switching Controllers onsemi UC3845D] Overview
Introducing the cutting-edge DC DC Switching Controller UC3845D from onsemi, meticulously engineered to redefine precision and efficiency in power regulation. This sophisticated Integrated Circuit (IC) regulator, housed in a 14SOIC package, empowers businesses with unparalleled control over their power systems.
With a commitment to excellence, onsemi's UC3845D stands as a testament to innovation, reliability, and performance. Ideal for a spectrum of industrial applications, this controller heralds a new era of power management, ensuring optimal functionality and longevity.
UC3845D Features
- High-precision regulation: Ensures stable and accurate output voltages, vital for sensitive electronic devices.
- Flexible control options: Offers versatile control over various parameters, facilitating customization to specific application requirements.
- Efficient power conversion: Maximizes energy efficiency, reducing operational costs and environmental impact.
- Compact and robust design: Space-saving form factor combined with robust construction ensures durability and reliability in demanding environments.
- Wide operating temperature range: Withstands extreme temperatures, making it suitable for diverse industrial settings.
UC3845D Applications
- Industrial automation systems: The UC3845D enables precise power regulation in industrial automation equipment, ensuring smooth and reliable operation in manufacturing plants and production lines.
- Solar power inverters: Leveraging its high-efficiency conversion capabilities, the UC3845D optimizes energy harvesting in solar power systems, maximizing overall performance and output.
- Telecommunication infrastructure: Integrating seamlessly into telecommunication infrastructure, this controller ensures stable power supply to critical equipment, enhancing network reliability and uptime.
- Electric vehicle charging stations: With its compact design and efficient power conversion, the UC3845D facilitates rapid charging of electric vehicles, supporting the transition to sustainable transportation solutions.
- Renewable energy systems: From wind turbines to hydroelectric generators, the UC3845D plays a pivotal role in regulating power output in renewable energy systems, improving overall efficiency and reliability.
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