UC3823DWTR
- Mfr.Part #
- UC3823DWTR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 16SOIC
- Stock
- 7,330
- In Stock :
- 7,330
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Pins :
- 16
- Surface Mount :
- yes
- Pin Count :
- 16
- Rise Time :
- 30ns
- Output Current :
- 200mA
- Supply Voltage :
- 15V
- Fault Protection :
- Current Limiting
- Number of Outputs :
- 1
- Input Voltage (Max) :
- 30V
- Length :
- 10.3mm
- Max Duty Cycle :
- 100 %
- Thickness :
- 2.35mm
- Voltage - Start Up :
- 9.2V
- Topology :
- Boost, Buck, Flyback, Forward
- Base Part Number :
- UC3823
- Weight :
- 473.692182mg
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Output Voltage :
- 13V
- Operating Temperature :
- 0°C~70°C TA
- Factory Lead Time :
- 6 Weeks
- Duty Cycle :
- 100%
- Terminal Position :
- Dual
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Internal Switch(s) :
- No
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage-Nom :
- 15V
- Fall Time (Typ) :
- 30 ns
- Mounting Type :
- Surface Mount
- Output Isolation :
- Non-Isolated
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Number of Terminations :
- 16
- Frequency :
- 1MHz
- Control Mode :
- VOLTAGE-MODE
- Height :
- 2.65mm
- Control Features :
- Frequency Control, Soft Start
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 7.5mm
- Switcher Configuration :
- Buck-Boost
- Number of Functions :
- 1
- Supply Current-Max (Isup) :
- 33mA
- Datasheets
- UC3823DWTR

AC DC Converters, Offline Switches Texas Instruments UC3823DWTR Overview
The UC3823DWTR from Texas Instruments is a high-performance integrated circuit designed for advanced AC DC converters and offline switch applications. This component excels in driving efficient power management and delivery, enhancing system reliability and performance. The UC3823DWTR enables sophisticated control features in power supplies, contributing to its widespread adoption in demanding energy environments. With its robust design and versatile functionalities, the UC3823DWTR is an ideal choice for developers looking to optimize their power electronic systems, ensuring operational efficiency and energy conservation.
UC3823DWTR Features
The UC3823DWTR boasts a range of features that make it a standout choice for managing complex power systems. Key attributes include:
- Enhanced PWM (Pulse Width Modulation) for improved electrical efficiency.
- High-frequency operation reducing the size and cost of associated components.
- Advanced line under-voltage lockout features for superior system protection.
- Optimized dead-time control for better system response and stability.
- Integrated soft-start capability to minimize inrush current at startup.
UC3823DWTR Applications
- Server Power Supplies: Utilizes sophisticated PWM techniques to manage power efficiently in high-load server environments.
- Telecommunications Equipment: Ensures reliable power management and supply, critical for telecommunications infrastructure.
- Renewable Energy Systems: Ideal for solar inverters and wind turbine converters, where efficiency and reliability are paramount.
- Industrial Systems: Provides robust power control solutions for automated manufacturing and process control systems.
- Consumer Electronics: Used in power supplies for high-performance consumer electronics, ensuring safety and energy efficiency.
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