UC3823N
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- Mfr.Part #
- UC3823N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 26,156
- In Stock ：
- 26,156
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Current :
- 500mA
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Base Part Number :
- UC3823
- Max Duty Cycle :
- 85 %
- Operating Temperature :
- 0°C~70°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Synchronous Rectifier :
- No
- Supply Current-Max (Isup) :
- 33mA
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Terminal Position :
- Dual
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Power Dissipation :
- 1W
- Supply Voltage :
- 15V
- Mounting Type :
- Through Hole
- Switcher Configuration :
- Buck-Boost
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 15V
- Number of Outputs :
- 1
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Number of Terminations :
- 16
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- JESD-609 Code :
- e4
- Output Type :
- Transistor Driver
- Number of Pins :
- 16
- Input Voltage (Max) :
- 30V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Quiescent Current :
- 1.1mA
- Surface Mount :
- No
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Lead Free
- Height :
- 5.08mm
- Rise Time :
- 30ns
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Weight :
- 1.053808g
- Control Technique :
- PULSE WIDTH MODULATION
- Fall Time (Typ) :
- 30 ns
- Thickness :
- 3.9mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Configuration :
- Positive
- Frequency - Switching :
- 340kHz~460kHz
- Output Voltage :
- 13V
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Frequency :
- 1MHz
- Length :
- 19.3mm
- Terminal Pitch :
- 2.54mm
- Width :
- 6.35mm
- Datasheets
- UC3823N
DC DC Switching Controllers Texas Instruments UC3823N Overview
The UC3823N by Texas Instruments is a sophisticated IC regulator controller specifically engineered for managing multiple topologies within power supply systems. This component is housed in a 16DIP package, making it suitable for a broad range of industrial and commercial applications. The UC3823N stands out for its flexibility and high performance in controlling power supplies that require precision and efficiency. With its robust design and Texas Instruments' renowned reliability, this DC DC Switching Controller is an essential component for developers looking to optimize their power management systems.
UC3823N Features
The UC3823N includes several key features that enhance its utility in power management systems. These include programmable switching frequencies, a wide input voltage range, and integrated soft-start functionality, which minimizes inrush current impact. Additionally, it offers enhanced line and load regulation, which ensures stable operation under varying conditions, and protection features like overcurrent and thermal shutdown for increased safety and longevity.
UC3823N Applications
- Server Power Supplies: The UC3823N regulates voltage and ensures stable power delivery in server racks, crucial for maintaining system reliability and performance in data centers.
- Telecom Power Systems: In telecommunications equipment, this IC helps manage power efficiently, ensuring reliable service delivery over broad networks.
- Renewable Energy Systems: Utilized in solar inverters and wind turbine converters, the UC3823N optimizes power conversion processes, enhancing the efficiency of renewable energy sources.
- Battery Management Systems: This controller is instrumental in managing charge and discharge cycles in battery-operated devices, extending battery life and performance.
- Automotive Electronics: It is used in vehicle power systems to control power distribution, critical for the stability and safety of automotive electronics.
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