UC3825BDW
- Mfr.Part #
- UC3825BDW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 16SOIC
- Stock
- 44,802
- In Stock :
- 44,802
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Fall Time (Typ) :
- 20 ns
- JESD-609 Code :
- e4
- Internal Switch(s) :
- No
- Control Features :
- Frequency Control, Soft Start
- Duty Cycle :
- 50%
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Base Part Number :
- UC3825
- Operating Temperature :
- -55°C~150°C TJ
- Height :
- 2.65mm
- Factory Lead Time :
- 6 Weeks
- Topology :
- Boost, Buck, Flyback, Forward
- Terminal Position :
- Dual
- Voltage - Start Up :
- 16V
- Switcher Configuration :
- Push-Pull
- Terminal Form :
- Gull wing
- Fault Protection :
- Current Limiting
- Pin Count :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 16
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Rise Time :
- 20ns
- Output Current :
- 200mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 2V
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Output Isolation :
- Non-Isolated
- Voltage - Supply (Vcc/Vdd) :
- 10V~22V
- Weight :
- 473.692182mg
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 12V
- Length :
- 10.3mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 12V
- Supply Current-Max (Isup) :
- 36mA
- Nominal Input Voltage :
- 22V
- Number of Outputs :
- 2
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Duty Cycle :
- 50 %
- Number of Terminations :
- 16
- Frequency :
- 1MHz
- Width :
- 7.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Thickness :
- 2.35mm
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Datasheets
- UC3825BDW

AC DC Converters, Offline Switches Texas Instruments UC3825BDW Overview
The UC3825BDW by Texas Instruments stands as a pivotal component in advanced AC/DC conversion and offline switching applications. Designed for high-performance power supply systems, this integrated circuit ensures reliable and efficient control with its high-speed PWM capabilities. Ideal for challenging environments where precision and robustness are required, the UC3825BDW integrates seamlessly into various commercial and industrial equipment, promoting enhanced operational efficiencies and energy savings. Its capabilities make it a preferred choice for developers looking to optimize power architecture and drive technological innovation.
UC3825BDW Features
- High-frequency operation up to 1MHz
- Dual output drive stages with 2A current capability each
- Wide input voltage range, suitable for various power supply configurations
- Programmable soft-start function to minimize inrush current impact
- Under-voltage lockout for enhanced system reliability
- Error amplifier included for closed feedback loop control
- Synchronization capability to reduce system interference
UC3825BDW Applications
- Server Power Supplies: Utilizes dual output stages to manage and distribute power efficiently within server arrays.
- Telecommunications Equipment: Ensures stable and continuous power in telecom infrastructures, crucial for system reliability and communication integrity.
- Electric Vehicle Chargers: Adapts to high demands of EV charging stations by providing consistent power output and rapid response to load changes.
- Renewable Energy Systems: Integrates into solar inverters and wind turbine converters, enhancing energy conversion efficiency and grid compatibility.
- Industrial Automation: Supports robust machinery operations with reliable power management and reduced downtime.
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