The KTB2140 Evaluation (EVAL) Kit is used to demonstrate and evaluate the KTB2140 functionality, performance, and PCB layout. This evaluation board utilizes 12V, 72W output with an active clamp forward topology.

The KTB2140 is a PWM controller that integrates all the circuitry required to design a smart and efficient converter for PoE and telecom mid-power applications. It features a programmable oscillator for the switching frequency, adjustable slope compensation, dual complementary low-side drivers with programmable dead time, programmable soft-start, and a programmable current sense blanking time. The KTB2140 is an active clamp current-mode DC-DC PWM controller that is optimized for Flyback and Forward topologies.