UC3825DWTR
- Mfr.Part #
- UC3825DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16SOIC
- Stock
- 11,528
- In Stock :
- 11,528
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 13V
- Number of Outputs :
- 2
- Supply Voltage :
- 15V
- Thickness :
- 2.35mm
- Height :
- 2.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Mounting Type :
- Surface Mount
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- ECCN Code :
- EAR99
- Max Duty Cycle :
- 85 %
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Fall Time (Typ) :
- 30 ns
- Operating Temperature :
- 0°C~70°C TA
- Input Voltage-Nom :
- 15V
- Frequency :
- 1MHz
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 7.5mm
- Output Phases :
- 1
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Lead Free :
- Lead Free
- Output Current :
- 200mA
- Terminal Form :
- Gull wing
- Input Voltage (Min) :
- 8.8V
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 340kHz~460kHz
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Number of Terminations :
- 16
- Supply Current-Max (Isup) :
- 33mA
- Pbfree Code :
- yes
- Input Voltage (Max) :
- 30V
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Packaging :
- Tape and Reel (TR)
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Weight :
- 473.692182mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- JESD-609 Code :
- e4
- Number of Pins :
- 16
- Surface Mount :
- yes
- Rise Time :
- 30ns
- Synchronous Rectifier :
- No
- Base Part Number :
- UC3825
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Length :
- 10.3mm
- Datasheets
- UC3825DWTR

DC DC Switching Controllers Texas Instruments UC3825DWTR Overview
The Texas Instruments UC3825DWTR is a high-performance integrated circuit specifically designed for managing DC-DC switching controllers. This IC regulates various topologies with precision, making it ideal for demanding applications that require reliable and efficient power conversion. It features enhanced control methodologies to support complex power supply designs. The versatility of UC3825DWTR makes it a critical component in various industrial and commercial settings, ensuring robust operation under varying load and power conditions.
UC3825DWTR Features
This IC offers a range of features that enhance its performance in managing multiple power conversion topologies. Key features include programmable switching frequencies up to 1 MHz, dual output drive stages, and an internal 5V reference. It's designed with adaptive delay set to optimize response times, thus improving overall system stability and functionality. Additionally, its wide input voltage range and enhanced line regulation cater to a broad spectrum of DC-DC power applications.
UC3825DWTR Applications
- Server Power Supplies: Optimizes efficiency and response in high-demand server environments, managing power with precision.
- Telecommunications Equipment: Ensures reliable power for telecom infrastructure, crucial for maintaining system integrity and uptime.
- Electric Vehicles: Controls power conversion systems in electric vehicles, enhancing battery management and overall vehicle performance.
- Renewable Energy Systems: Plays a pivotal role in solar inverters and wind turbine power systems, facilitating efficient energy conversion and storage.
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