Texas Instruments

UCC28C50DGKR  

DC DC Switching Controllers

UCC28C50DGKR Description

The UCC28C50DGKR is a high-performance transistor driver designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is specifically tailored for industrial use. It operates with a supply voltage (Vcc/Vdd) of up to 30V and supports a switching frequency of 1MHz, making it suitable for high-efficiency power conversion. The UCC28C50DGKR is packaged in a surface-mount format, specifically in a Tape & Reel (TR) configuration, ensuring ease of integration into modern electronic designs.

UCC28C50DGKR Features

The UCC28C50DGKR boasts several advanced features that set it apart from similar models. It supports multiple topologies, including Buck, Boost, Flyback, Forward Converter, and SEPIC, providing flexibility for various power conversion needs. The device includes a synchronous rectifier, which enhances efficiency by reducing power loss during the rectification process. It also offers a maximum duty cycle of 100%, ensuring optimal power delivery.

Control features such as current limit, dead time control, enable, frequency control, and soft start provide precise management of the power conversion process. The device is designed with clock synchronization, ensuring stable operation in multi-phase systems. The UCC28C50DGKR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It also has a moisture sensitivity level (MSL) of 2, with a shelf life of 1 year, making it suitable for storage and long-term use.

UCC28C50DGKR Applications

The UCC28C50DGKR is ideal for applications requiring high efficiency and flexibility in power conversion. Its support for multiple topologies makes it suitable for a variety of power supply designs, including those in industrial equipment, telecommunications infrastructure, and renewable energy systems. The device's ability to operate at a high switching frequency of 1MHz ensures minimal power loss and high efficiency, making it perfect for low-power current applications.

The inclusion of a synchronous rectifier enhances the efficiency of the power conversion process, making it particularly useful in applications where power loss needs to be minimized. The device's control features provide precise management of the power conversion process, ensuring stable and reliable operation. The UCC28C50DGKR is also suitable for applications requiring clock synchronization, such as multi-phase power supplies and distributed power systems.

Conclusion of UCC28C50DGKR

In summary, the UCC28C50DGKR from Texas Instruments is a versatile and efficient transistor driver designed for industrial power management applications. Its support for multiple topologies, high switching frequency, and advanced control features make it a reliable choice for a wide range of power conversion needs. The inclusion of a synchronous rectifier and precise control mechanisms ensures high efficiency and stable operation, making it an ideal solution for modern power supply designs. With its REACH unaffected and RoHS3 compliant status, the UCC28C50DGKR also meets environmental standards, ensuring its suitability for long-term use in various industries.

UCC28C50DGKR Documents

Download datasheets and manufacturer documentation for UCC28C50DGKR

Datasheets :

UCCx8C5x      

UNKNOWN TYPE :

8-VSSOP