LM5119 Datasheet, National Semiconductor

include thermal shutdown, frequency synchronization, cycle-by-cycle and hiccup mode current limit and adjustable line under-voltage lockout. The device is available in a .

from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an e.

The LM5119 is a dual synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. Current mode .