UC3823NG4
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- Mfr.Part #
- UC3823NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 15,712
- In Stock ：
- 15,712
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- VOLTAGE-MODE
- Rise Time :
- 30ns
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 200mA
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Thickness :
- 3.9mm
- Operating Temperature :
- 0°C~70°C TA
- Synchronous Rectifier :
- No
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Lead Free
- Output Voltage :
- 5.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Length :
- 19.3mm
- Supply Current-Max (Isup) :
- 33mA
- Input Voltage-Nom :
- 15V
- Width :
- 6.35mm
- Power Dissipation :
- 1W
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Input Voltage (Max) :
- 30V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Input Current :
- 22mA
- Weight :
- 1.053808g
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Supply Voltage :
- 15V
- Packaging :
- Tube
- Height :
- 5.08mm
- Switcher Configuration :
- Buck-Boost
- REACH SVHC :
- No SVHC
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Frequency :
- 1MHz
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Max Duty Cycle :
- 85 %
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- UC3823
- Surface Mount :
- No
- Frequency - Switching :
- 340kHz~460kHz
- Fall Time (Typ) :
- 30 ns
- Terminal Position :
- Dual
- Number of Terminations :
- 16
- Number of Outputs :
- 1
- Number of Pins :
- 16
- Datasheets
- UC3823NG4
DC DC Switching Controllers Texas Instruments UC3823NG4 Overview
The Texas Instruments UC3823NG4 DC DC Switching Controllers represent a pinnacle of engineering for managing power requirements in complex circuits. This controller integrates advanced features for various topologies, making it a versatile choice for sophisticated power supply designs. The UC3823NG4 is engineered to deliver precise control, enhanced efficiency, and reliability, which are critical for high-performance electronic applications. Its robust design in a 16-DIP package ensures compatibility with a range of printed circuit board layouts, simplifying the integration process for design engineers and enhancing the overall system reliability.
UC3823NG4 Features
The UC3823NG4 boasts multiple features that stand out in the realm of power management. Key features include programmable switching frequencies up to 1 MHz, a wide input voltage range, and enhanced line and load regulation functionalities. Additionally, the device supports high-efficiency power conversion, which is crucial for reducing thermal stress and improving system longevity. Its dual output drive stages facilitate robust handling of power and signal integrity, crucial for maintaining stability across varied operating conditions.
UC3823NG4 Applications
- Server Power Supplies: Utilizes high-frequency switching to enhance power density and efficiency in server applications, reducing operational costs and improving reliability.
- Telecom Power Systems: Employs advanced regulation features to manage power in telecommunications infrastructure, ensuring consistent performance even under fluctuating load conditions.
- Renewable Energy Systems: Adapts efficiently to variable input voltages from renewable sources, thereby maximizing the conversion efficiency and stability in systems like solar inverters.
- Electric Vehicle Chargers: Implements robust control mechanisms to manage the power flow in EV charging stations, enhancing the charging efficiency and safety for electric vehicles.
- Industrial Power Supplies: Leverages precise control capabilities to provide stable and efficient power in high-demand industrial applications, ensuring machinery operates within safe parameters.
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