UC3825N
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- Mfr.Part #
- UC3825N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 17,790
- In Stock ：
- 17,790
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Thickness :
- 3.9mm
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Packaging :
- Tube
- Output Configuration :
- Positive
- Output Voltage :
- 5.1V
- Supply Voltage :
- 15V
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 340kHz~460kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 1MHz
- ECCN Code :
- EAR99
- Weight :
- 1.053808g
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Base Part Number :
- UC3825
- Surface Mount :
- No
- Max Duty Cycle :
- 85 %
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Fall Time (Typ) :
- 30 ns
- Input Voltage-Nom :
- 15V
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Phases :
- 1
- Synchronous Rectifier :
- No
- Power Dissipation :
- 1W
- Mounting Type :
- Through Hole
- Width :
- 6.35mm
- Operating Temperature :
- 0°C~70°C TA
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Output Current :
- 1.5A
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Length :
- 19.3mm
- Nominal Input Voltage :
- 15V
- REACH SVHC :
- No SVHC
- Output Type :
- Transistor Driver
- Control Mode :
- VOLTAGE-MODE
- Height :
- 5.08mm
- Input Current :
- 22mA
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Factory Lead Time :
- 12 Weeks
- Pbfree Code :
- yes
- Number of Pins :
- 16
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Rise Time :
- 30ns
- Number of Outputs :
- 2
- Supply Current-Max (Isup) :
- 33mA
- Datasheets
- UC3825N
DC DC Switching Controllers Texas Instruments UC3825N Overview
The UC3825N by Texas Instruments stands out in the realm of DC DC Switching Controllers, offering advanced control features designed to cater to a wide array of power management challenges. This 16-pin DIP (Dual In-line Package) device excels in managing multiple topology configurations, making it a versatile choice for sophisticated power supply systems. The UC3825N is engineered to deliver precise power regulation, enabling enhanced efficiency and reliability in high-performance environments. Its robust design and adaptable functionality make it ideal for addressing complex power conversion and management tasks in commercial and industrial applications.
UC3825N Features
The UC3825N integrates several key features that enhance its performance in demanding applications. These include programmable soft-start functionality, error amplification, and dual alternating output channels. The device also supports high-frequency operation with minimal noise interference, which is crucial for critical system stability. Additionally, its built-in under-voltage lockout ensures that all operations remain within safe operating thresholds, thereby protecting the system and extending the device's lifespan.
UC3825N Applications
- Server Power Supplies: Utilizes its multiple topology control to manage and stabilize voltage levels, ensuring reliable power delivery in server racks and data centers.
- Telecommunication Equipment: Employs its high-frequency operation capabilities to provide efficient power conversion, crucial for maintaining operational integrity in communication infrastructure.
- Renewable Energy Systems: Takes advantage of its robust design to handle variable power inputs from renewable sources, thus facilitating stable and efficient energy conversion in solar inverters or wind turbine controllers.
- Electric Vehicles: The UC3825N’s ability to control multiple power topologies makes it suitable for managing the complex power supply requirements of electric vehicle charging stations.
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