LM5156HEVM-FLY Controller Evaluation Module (EVM)

Texas Instruments LM5156HEVM-FLY Controller Evaluation Module (EVM) showcases the features and performance of the LM51561-HTSSOP as a wide-input non-synchronous flyback controller. The standard configuration is designed to provide a regulated output of 5V at 4A from an input of 18V to 36V, switching at 250kHz. The Texas Instruments LM5156HEVM-FLY is designed for ease of configuration, enabling the user to evaluate many different applications on the same module. The PCB is two layers with components populated only on one side. Functionality includes programmable slope compensation, adjustable soft-start, programmable cycle-by-cycle current limit, hiccup mode short-circuit protection, and programmable line undervoltage lockout.