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
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Max Duty Cycle :
- 85 %
- Output Voltage :
- 5.2V
- Power Dissipation :
- 1W
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Factory Lead Time :
- 8 Weeks
- Rise Time :
- 30ns
- Input Current :
- 22mA
- Control Mode :
- VOLTAGE-MODE
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Lead Free :
- Lead Free
- Thickness :
- 3.9mm
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Voltage-Nom :
- 15V
- Operating Temperature :
- 0°C~70°C TA
- Synchronous Rectifier :
- No
- Supply Voltage :
- 15V
- Width :
- 6.35mm
- Frequency :
- 1MHz
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Fall Time (Typ) :
- 30 ns
- Switcher Configuration :
- Buck-Boost
- Output Configuration :
- Positive
- Number of Terminations :
- 16
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Pitch :
- 2.54mm
- Base Part Number :
- UC3823
- Packaging :
- Tube
- Terminal Position :
- Dual
- Height :
- 5.08mm
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Number of Pins :
- 16
- Length :
- 19.3mm
- Frequency - Switching :
- 340kHz~460kHz
- Supply Current-Max (Isup) :
- 33mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Weight :
- 1.053808g
- Output Current :
- 200mA
- REACH SVHC :
- No SVHC
- Surface Mount :
- No
- ECCN Code :
- EAR99
- Input Voltage (Max) :
- 30V
- 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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