UC3823AQTR
- Mfr.Part #
- UC3823AQTR
- Manufacturer
- Unitrode
- Package / Case
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER, VOLTAGE-MO
- Stock
- 1,000
- In Stock :
- 1,000
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- * Fullname:
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- Manufacturer :
- Unitrode
- Product Category :
- Application Specific Microcontrollers
- RoHS :
- Non-Compliant
- Switching Frequency-Max :
- 1000 kHz
- Number of Terminals :
- 20
- Reach Compliance Code :
- Unknown
- Control Technique :
- PULSE WIDTH MODULATION
- Temperature Grade :
- COMMERCIAL
- Terminal Form :
- J BEND
- Pin Count :
- 20
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- JESD-30 Code :
- S-PQCC-J20
- Input Voltage-Nom :
- 12 V
- Additional Feature :
- CONFIGURABLE CURRENT MODE OPERATION
- Package Shape :
- Square
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Mode :
- CURRENT-MODE
- Output Current-Max :
- 2.2 A
- Switcher Configuration :
- Single
- Surface Mount :
- yes
- Datasheets
- UC3823AQTR

Application Specific Microcontrollers Unitrode UC3823AQTR Overview
The Unitrode UC3823AQTR, part of the Application Specific Microcontrollers family, is a high-performance switching controller that significantly enhances the efficiency and reliability of power supplies. This device is engineered to manage complex voltage conditions and ensure stable operation across various applications. Its robust design and advanced technology make it an ideal choice for developers looking to implement sophisticated power solutions in their hardware designs. The UC3823AQTR is crucial for achieving optimal power regulation and is designed to cater to high-demand environments where precision and durability are paramount.
UC3823AQTR Features
The UC3823AQTR boasts an array of features designed for superior power management. It includes programmable switching frequencies that allow for flexible design parameters and the ability to fine-tune performance to match specific system requirements. Enhanced circuit protection mechanisms are integrated to guard against overvoltage, undervoltage, and overcurrent conditions, ensuring prolonged operational life and reliability. Moreover, its high-efficiency rates minimize heat generation, thereby reducing the need for extensive cooling solutions and enabling more compact device designs.
UC3823AQTR Applications
- Server Power Supplies: In server applications, the UC3823AQTR manages the efficient distribution of power, ensuring stable operation even under fluctuating load conditions.
- Telecommunications Equipment: This controller is vital in telecommunication infrastructures, where it guarantees uninterrupted service by regulating power supply systems.
- Renewable Energy Systems: The UC3823AQTR is instrumental in solar inverters and other renewable energy applications, optimizing energy conversion and enhancing overall system efficiency.
- Automotive Electronics: It is used in automotive power systems to control and stabilize the electrical subsystems, ensuring safe and reliable vehicle operation.
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