Texas Instruments

UC2843N  

Power Supply Controllers, Monitors

UC2843N Description

The UC2843N is a PWM controller developed by Texas Instruments, designed for a wide range of applications in power supply control. This through-hole mounted IC is part of the UCx84x series and offers a supply voltage range of 12V to 28V. With a current supply of 11 mA, the UC2843N is an active product, compliant with REACH and RoHS3 regulations, and classified under EAR99 for export control. Packaged in a tube, this base product number UC2843 is ideal for various power supply control applications.

UC2843N Features

• Series: UCx84x, a renowned series for power supply controllers.
• Voltage Supply Range: 12V to 28V, offering flexibility in power supply requirements.
• Current Supply: 11 mA, ensuring efficient power consumption.
• Mounting Type: Through Hole, suitable for a variety of circuit board designs.
• Package: Tube, facilitating easy storage and handling.
• Compliance: REACH Unaffected and ROHS3 Compliant, adhering to environmental and health standards.
• ECCN: EAR99, indicating the export control classification.
• HTSUS: 8542.39.0001, for customs and import/export purposes.
• Moisture Sensitivity Level (MSL): Not Applicable, indicating no specific moisture sensitivity requirements.

UC2843N Applications

The UC2843N is particularly suited for applications requiring precise power supply control, such as:

1. Industrial Automation: For controlling motor drives and power supplies in automated systems.
2. Telecommunications: To manage power in base stations and communication equipment.
3. Automotive Systems: For regulating power in electric vehicles and automotive electronics.
4. Computing and Networking: To control power supplies in servers, routers, and other network devices.

Conclusion of UC2843N

The UC2843N stands out for its versatility in power supply control, offering a broad voltage range and efficient current consumption. Its compliance with environmental standards and export regulations makes it a reliable choice for global electronics manufacturers. With its robust features and wide applicability, the UC2843N is an excellent solution for engineers looking to enhance the performance and reliability of their power supply systems.

UC2843N Documents

Download datasheets and manufacturer documentation for UC2843N

PCN Assembly/Origin :

UC284/UC384 16/Mar/2022      

Datasheets :

UC1842-45, UC2842-45, UC3842-45      

HTML Datasheet :

UC1842-45, UC2842-45, UC3842-45      

PCN Design/Specification :

US18/28/38 DataSheet Update 4/Jan/2017