Texas Instruments

UC2843AD8TRG4  

Power Supply Controllers, Monitors

UC2843AD8TRG4 Description

The UC2843AD8TRG4 is a highly versatile PWM controller designed for a wide range of power management applications. Manufactured by Texas Instruments, this automotive-grade IC is engineered to deliver robust performance and reliability in demanding environments. The UC2843AD8TRG4 features a surface-mount package, making it suitable for compact and space-constrained designs. It operates within a supply voltage range of 7.6V to 30V and draws a supply current of 11 mA, ensuring efficient power usage. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. Packaged in tape and reel format, it is ideal for automated assembly processes and has a moisture sensitivity level of 1 (unlimited), ensuring long-term storage and handling stability.

UC2843AD8TRG4 Features

The UC2843AD8TRG4 offers several unique features that set it apart from similar models. Its automotive grade ensures it meets the rigorous demands of automotive applications, providing high reliability and durability. The PWM controller supports multiple topologies, making it suitable for a variety of power conversion designs. The wide supply voltage range and low supply current contribute to its efficiency and flexibility, allowing it to be used in diverse power management systems. Additionally, its compliance with REACH and RoHS3 standards highlights Texas Instruments' commitment to environmental responsibility and product safety.

UC2843AD8TRG4 Applications

The UC2843AD8TRG4 is ideal for applications requiring precise power control and management. Its PWM controller capabilities make it suitable for use in DC-DC converters, inverters, and other power conversion circuits. The automotive grade of the device ensures it can withstand the harsh conditions often encountered in automotive electronics, making it a preferred choice for power management in vehicles. The wide supply voltage range and low supply current further enhance its applicability in various industrial and consumer electronics where power efficiency and reliability are critical.

Conclusion of UC2843AD8TRG4

In summary, the UC2843AD8TRG4 is a high-performance PWM controller designed to meet the demanding requirements of automotive and industrial applications. Its wide supply voltage range, low supply current, and automotive grade make it a reliable and efficient choice for power management systems. The device's compliance with REACH and RoHS3 standards underscores its commitment to environmental sustainability and product safety. Whether used in automotive electronics, industrial power supplies, or consumer devices, the UC2843AD8TRG4 delivers robust performance and reliability, making it a standout choice in the power management IC market.

UC2843AD8TRG4 Documents

Download datasheets and manufacturer documentation for UC2843AD8TRG4

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification 2024-11-05 (PDF)       Product Change Notification 2024-08-28 (PDF)       Product Change Notification (PDF)      

Models :

UC2843AD8TRG4 Symbol & Footprint by SnapMagic      

SPICE Models :

UCC28C43 PSpice Transient Model       UCCx8C43 Unencrypted PSpice Transient Model