UC2874N-1G4
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- Mfr.Part #
- UC2874N-1G4
- Manufacturer
- Unitrode
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER
- Stock
- 5,592
- In Stock ：
- 5,592
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Packaging :
- Tube
- Output Configuration :
- Positive
- Frequency - Switching :
- Up to 300kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 9V~36V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 12V
- Switcher Configuration :
- Push-Pull
- Min Input Voltage :
- 4.5V
- Operating Supply Voltage :
- 36V
- Max Frequency :
- 300kHz
- Function :
- Step-Down
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- UC2874
- Synchronous Rectifier :
- yes
- Operating Temperature :
- -25°C~85°C TA
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Height :
- 4.57mm
- Control Features :
- Soft Start
- Duty Cycle (Max) :
- 100%
- Number of Terminations :
- 18
- Terminal Pitch :
- 2.54mm
- ECCN Code :
- EAR99
- Number of Pins :
- 18
- Weight :
- 1.206102g
- Mounting Type :
- Through Hole
- Lead Free :
- Lead Free
- Topology :
- Buck
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Clock Sync :
- No
- Length :
- 22.48mm
- Number of Outputs :
- 1
- Max Input Voltage :
- 36V
- Width :
- 6.35mm
- Output Current-Max :
- 1A
- Datasheets
- UC2874N-1G4
DC DC Switching Controllers Unitrode UC2874N-1G4 Overview
The UC2874N-1G4 from Unitrode is a cutting-edge DC DC Switching Controller designed for high-efficiency power management applications. This component stands out for its robust design and advanced technology, making it an ideal choice for enterprises looking to optimize their power solutions on a large scale. Utilizing state-of-the-art techniques, the UC2874N-1G4 ensures reduced power loss and enhanced reliability, catering to the demands of sophisticated electronic systems. Its design is geared towards facilitating ease of integration in various circuit architectures, thereby offering flexibility along with performance.
UC2874N-1G4 Features
The UC2874N-1G4 Switching Controller includes multiple features that enhance its applicability in complex power management scenarios. These include adaptive off-time control, a broad input voltage range, and integrated protection mechanisms against overcurrent and thermal overload, which ensure sustained performance and reliability under varying operational conditions.
UC2874N-1G4 Applications
- Renewable Energy Systems: The UC2874N-1G4 can be employed to manage power in solar inverters and wind turbine controllers, optimizing the conversion and distribution of generated energy.
- Telecommunication Equipment: This controller is essential for power supply units within telecom infrastructures, ensuring stable and efficient operation of communication technologies.
- Industrial Automation: In automated production lines, the UC2874N-1G4 helps to regulate the power supply to critical components, enhancing system stability and performance.
- Portable Devices: Utilized in the power management of battery-operated devices such as handheld instruments and medical equipment, ensuring prolonged battery life and reliability.
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