TPS40074RHLT Texas Instruments

Description: IC REG CTRLR BUCK 20QFN, Packaging: Tape & Reel (TR), Package / Case: 20-VFQFN Exposed Pad, Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Down, Operating Temperature: -40°C ~ 85°C (TA), Output Configuration: Positive, Frequency - Switching: Up to 1MHz, Topology: Buck, Voltage - Supply (Vcc/Vdd): 4.5V ~ 28V, Supplier Device Package: 20-VQFN (3.5x4.5), Synchronous Rectifier: Yes, Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Output Phases: 1, Duty Cycle (Max): 95%, Clock Sync: Yes, Number of Outputs: 1.