uc3845

The UC3845 is a high-performance voltage mode controller designed for use in a variety of power supply and converter applications. With its advanced features and versatile design, this controller is well-suited for use in offline and DC-to-DC power supplies, as well as in automotive and industrial power conversion systems. The UC3845 offers efficient regulation of output voltage, current, and frequency, while also providing protections such as overvoltage, overcurrent, and overtemperature. This controller is capable of driving a wide range of power MOSFETs and IGBTs, and can operate at frequencies up to 500 kHz. With a voltage feedforward input, soft-start capability, and programmable dead-time control, the UC3845 offers flexibility and control for a range of power supply designs. In addition, its compact size and low external component count make it a cost-effective solution for power supply applications. Overall, the UC3845 provides reliable and efficient performance for a wide range of power supply designs.