IR3853MTR1PBF Infineon Technologies

Description: IC REG BUCK ADJ 4A 17QFN, Packaging: Tape & Reel (TR), Package / Case: 17-PowerVQFN, Output Type: Adjustable, Mounting Type: Surface Mount, Number of Outputs: 1, Function: Step-Down, Current - Output: 4A, Operating Temperature: -40°C ~ 125°C (TJ), Output Configuration: Positive, Frequency - Switching: 225kHz ~ 1.65MHz, Voltage - Input (Max): 21V, Topology: Buck, Supplier Device Package: 17-PQFN (4x5), Synchronous Rectifier: Yes, Voltage - Output (Max): 18.9V, Voltage - Input (Min): 1.5V, Voltage - Output (Min/Fixed): 0.7V.