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
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 8 Weeks
- Terminal Position :
- Dual
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Max Duty Cycle :
- 85 %
- Thickness :
- 3.9mm
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Synchronous Rectifier :
- No
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Operating Temperature :
- 0°C~70°C TA
- Output Type :
- Transistor Driver
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Supply Voltage :
- 15V
- REACH SVHC :
- No SVHC
- Base Part Number :
- UC3823
- Frequency - Switching :
- 340kHz~460kHz
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Supply Current-Max (Isup) :
- 33mA
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 15V
- Control Mode :
- VOLTAGE-MODE
- Output Current :
- 500mA
- Width :
- 6.35mm
- Weight :
- 1.053808g
- Frequency :
- 1MHz
- Mounting Type :
- Through Hole
- Height :
- 5.08mm
- Number of Terminations :
- 16
- Length :
- 19.3mm
- Rise Time :
- 30ns
- Switcher Configuration :
- Buck-Boost
- Surface Mount :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- Terminal Pitch :
- 2.54mm
- Max Power Dissipation :
- 1W
- Quiescent Current :
- 1.1mA
- Fall Time (Typ) :
- 30 ns
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Input Voltage (Max) :
- 30V
- Output Voltage :
- 13V
- 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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