FAN53555BUC24X Fairchild Semiconductor

Description: IC REG BUCK PROG 4A 20WLCSP, Packaging: Bulk, Package / Case: 20-UFBGA, WLCSP, Output Type: Programmable, Mounting Type: Surface Mount, Number of Outputs: 1, Function: Step-Down, Current - Output: 4A, Operating Temperature: -40°C ~ 85°C (TA), Output Configuration: Positive, Frequency - Switching: 2.4MHz, Voltage - Input (Max): 5.5V, Topology: Buck, Supplier Device Package: 20-WLCSP (1.96x1.56), Synchronous Rectifier: Yes, Voltage - Output (Max): 1.42V, Voltage - Input (Min): 2.5V, Voltage - Output (Min/Fixed): 0.603V, Part Status: Active.