The UCC28C43DG4 is a highly versatile and efficient DC-to-DC switching controller designed by Texas Instruments. This obsolete product is ideal for applications requiring a transistor driver with positive output configuration. It operates within a supply voltage range of 7.6V to 18V and supports switching frequencies up to 1MHz, making it suitable for high-frequency applications. The UCC28C43DG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is highly reliable and suitable for surface-mount applications. The controller supports multiple topologies, including boost, flyback, and forward converter, offering flexibility in design. It features a maximum duty cycle of 96%, providing high efficiency and performance. The UCC28C43DG4 is packaged in a tube and is classified under HTSUS code 8542.39.0001.
The UCC28C43DG4 offers several key features that set it apart from similar models:
The UCC28C43DG4 is well-suited for a variety of applications due to its versatility and high performance:
The UCC28C43DG4 is a robust and versatile DC-to-DC switching controller that offers high efficiency and performance. Its wide supply voltage range, high switching frequency, and multiple topology support make it suitable for a variety of applications. The inclusion of frequency control and high duty cycle further enhance its performance. Although now obsolete, the UCC28C43DG4 remains a reliable choice for engineers and designers seeking a high-performance solution in their power management designs.
Download datasheets and manufacturer documentation for UCC28C43DG4