UC3874N-1
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- Mfr.Part #
- UC3874N-1
- Manufacturer
- Texas Instruments
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 18DIP
- Stock
- 10,592
- In Stock ：
- 10,592
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Length :
- 22.48mm
- Clock Sync :
- No
- Control Mode :
- CURRENT-MODE
- Base Part Number :
- UC3874
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 9V~36V
- Surface Mount :
- No
- Switcher Configuration :
- Push-Pull
- Weight :
- 1.206102g
- Input Voltage (Max) :
- 36V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Topology :
- Buck
- Lead Free :
- Contains Lead
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 18
- Height Seated (Max) :
- 5.08mm
- Output Configuration :
- Positive
- Synchronous Rectifier :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Width :
- 7.62mm
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Pbfree Code :
- No
- Frequency - Switching :
- Up to 300kHz
- Output Current-Max :
- 1A
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 18
- Terminal Pitch :
- 2.54mm
- Max Frequency :
- 300kHz
- Mounting Type :
- Through Hole
- Duty Cycle (Max) :
- 100%
- Control Features :
- Soft Start
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- UC3874N-1
DC DC Switching Controllers Texas Instruments UC3874N-1 Overview
The Texas Instruments UC3874N-1 is a sophisticated IC regulator controller, specifically designed to manage buck converter applications. This integrated circuit is crafted to provide high efficiency and reliability in converting a higher input voltage into a lower output voltage through switching techniques. Its robust design and versatile features make it an ideal choice for advanced power management solutions, where maintaining energy efficiency and system stability is crucial. With its advanced control features, the UC3874N-1 ensures precise power delivery, minimizing energy loss and enhancing overall system performance, making it a key component in modern electronic applications.
UC3874N-1 Features
The UC3874N-1 is equipped with multiple features that enhance its functionality in various power conversion scenarios. Key features include programmable switching frequencies, integrated gate drivers, and thermal shutdown capabilities, which contribute to its effectiveness in managing complex power systems efficiently. Additionally, its compatibility with various types of external components allows for flexible circuit designs tailored to specific user requirements.
UC3874N-1 Applications
- Server Power Supplies: Utilized for efficient voltage regulation, ensuring stable and reliable power delivery to critical server components.
- Telecommunications Equipment: Helps in managing power within telecom infrastructures by providing stable low voltages required by sensitive communication hardware.
- Portable Devices: Ideal for use in portable electronics where efficient power management is essential for maximizing battery life and device performance.
- Industrial Systems: Applies robust power control to support the demanding environments of industrial applications, enhancing system reliability and efficiency.
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