LM5149QRGYRQ1 Texas Instruments

Description: 80-V AUTOMOTIVE SYNCHRONOUS BUCK, Packaging: Tape & Reel (TR), Package / Case: 24-VFQFN Exposed Pad, Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Down, Operating Temperature: -40°C ~ 150°C (TJ), Output Configuration: Positive, Frequency - Switching: 100kHz ~ 2.2MHz, Topology: Buck, Voltage - Supply (Vcc/Vdd): 3.5V ~ 80V, Supplier Device Package: 24-VQFN (5.5x3.5), Synchronous Rectifier: Yes, Control Features: Current limit, Dead Time Control, Enable, Frequency Control, Ramp, Output Phases: 1, Duty Cycle (Max): 100%, Clock Sync: Yes, Grade: Automotive, Number of Outputs: 1, Qualification: AEC-Q100.