UC3823QG3
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- Mfr.Part #
- UC3823QG3
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 20PLCC
- Stock
- 3,726
- In Stock ：
- 3,726
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- VOLTAGE-MODE
- Width :
- 8.965mm
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Max Duty Cycle :
- 100 %
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- UC3823
- Pbfree Code :
- No
- Height Seated (Max) :
- 4.57mm
- Output Configuration :
- Positive
- Number of Terminations :
- 20
- Switcher Configuration :
- Single
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Terminal Position :
- QUAD
- Output Voltage :
- 13V
- Synchronous Rectifier :
- No
- Input Voltage (Max) :
- 30V
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Package / Case :
- 20-LCC (J-Lead)
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C TA
- Duty Cycle (Max) :
- 85%
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Terminal Form :
- J BEND
- Frequency :
- 1MHz
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Buck, Boost, Flyback, Forward Converter
- Number of Outputs :
- 1
- Fall Time (Typ) :
- 30 ns
- Lead Free :
- Contains Lead
- Length :
- 8.965mm
- Output Type :
- Transistor Driver
- Output Current :
- 200mA
- Rise Time :
- 30ns
- Input Voltage-Nom :
- 15V
- Frequency - Switching :
- 340kHz~460kHz
- Datasheets
- UC3823QG3
DC DC Switching Controllers Texas Instruments UC3823QG3 Overview
Introducing the UC3823QG3 from Texas Instruments, a state-of-the-art DC DC Switching Controller designed for advanced power supply systems. This high-performance integrated circuit is engineered to manage and control multiple topologies in power conversion applications, making it an indispensable tool for developers looking to optimize efficiency and performance. The UC3823QG3 stands out in the market for its robust design and versatility, accommodating a wide range of voltage levels and offering precise control over power delivery. This makes the DC DC Switching Controllers Texas Instruments UC3823QG3 an ideal choice for critical applications where reliable power management is essential.
UC3823QG3 Features
The UC3823QG3 is equipped with numerous features that enhance its functionality and reliability in complex electronic systems. Key features include programmable switching frequencies up to 1 MHz, a wide bandwidth error amplifier, dual output drive stages, and shutdown capabilities. These features allow for precise control over power conversion processes, ensuring stability and high performance under various operating conditions. Additionally, the integrated circuit supports advanced soft-start functionality, which minimizes stress on the power handling components during startup, thus extending the overall system's longevity.
UC3823QG3 Applications
- Server Power Supplies: Utilizes its high frequency switching capabilities to improve efficiency and reduce the size of passive components, leading to more compact server power designs.
- Telecom Power Systems: Leverages its robust control features to manage multiple output voltages crucial for telecommunications equipment, ensuring stable operation even under fluctuating load conditions.
- Renewable Energy Systems: Ideal for solar inverters and other renewable energy applications, where it controls power conversion from variable renewable sources to stable output voltages.
- Electric Vehicle Chargers: Applies its efficient control to optimize power conversion processes in EV chargers, enhancing charging speed and energy utilization.
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