UC3825BDW
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- Mfr.Part #
- UC3825BDW
- Manufacturer
- Unitrode
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 16SOIC
- Stock
- 5,640
- In Stock ：
- 5,640
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- Manufacturer :
- Unitrode
- Product Category :
- AC DC Converters, Offline Switches
- Duty Cycle :
- 50%
- Weight :
- 473.692182mg
- Switcher Configuration :
- Push-Pull
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fault Protection :
- Current Limiting
- Lead Free :
- Lead Free
- Width :
- 7.5mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Isolation :
- Non-Isolated
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 12V
- Voltage - Start Up :
- 16V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Rise Time :
- 20ns
- Terminal Position :
- Dual
- Height :
- 2.65mm
- Supply Current-Max (Isup) :
- 36mA
- Packaging :
- Tube
- Output Voltage :
- 2V
- JESD-609 Code :
- e4
- Pin Count :
- 16
- Topology :
- Boost, Buck, Flyback, Forward
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Fall Time (Typ) :
- 20 ns
- Length :
- 10.3mm
- REACH SVHC :
- No SVHC
- Max Duty Cycle :
- 50 %
- Output Current :
- 200mA
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Nominal Input Voltage :
- 22V
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 10V~22V
- Internal Switch(s) :
- No
- Operating Temperature :
- -55°C~150°C TJ
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- ECCN Code :
- EAR99
- Number of Outputs :
- 2
- Surface Mount :
- yes
- Supply Voltage :
- 12V
- Number of Terminations :
- 16
- Thickness :
- 2.35mm
- Frequency :
- 1MHz
- Base Part Number :
- UC3825
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Control Features :
- Frequency Control, Soft Start
- Datasheets
- UC3825BDW
AC DC Converters, Offline Switches Unitrode UC3825BDW Overview
The Unitrode UC3825BDW Integrated Circuit is a pivotal component designed for advanced offline switching applications. This product is optimized for high-performance operations requiring precise control, including advanced AC-DC conversion technologies. The UC3825BDW employs a multi-topology approach, enabling versatile implementation across a wide range of power supply designs. Its integration in 16SOIC package allows for compact and efficient layouts, making it a top choice for engineers looking to streamline their power management systems.
UC3825BDW Features
The UC3825BDW boasts a robust set of features that enhance its utility in complex electronic systems. Key features include programmable switching frequencies up to 1 MHz, a dual-output drive stages capable of driving a MOSFET or IGBT directly. Additionally, it includes under-voltage lockout for both channels, and a programmable soft-start function to minimize stress on start-up, ensuring reliability and durability of the application it serves.
UC3825BDW Applications
- Power Supplies: Utilized in creating efficient, reliable high-frequency power supplies where space and efficiency are critical.
- DC-DC Converters: Employs its high-switching capability to facilitate the conversion of DC voltages across varying levels, suitable for telecommunications and industrial equipment.
- Motor Control: Provides the necessary drive and precision control for motor applications in industrial automation, enhancing performance and reliability.
- LED Lighting: Drives LED lighting solutions with enhanced power factor correction and efficient current management, suitable for both commercial and residential applications.
- Renewable Energy Systems: Applied in solar inverters and wind turbine converters to efficiently manage and convert power, ensuring optimal performance in renewable energy applications.
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