LM5149RGYR Texas Instruments

Description: 80-V SYNCHRONOUS BUCK DC/DC CONT, Number of Outputs: 1, Part Status: Active, Clock Sync: Yes, Duty Cycle (Max): 100%, Output Phases: 1, Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Synchronous Rectifier: Yes, Supplier Device Package: 24-VQFN (3.5x5.5), Voltage - Supply (Vcc/Vdd): 3.5V ~ 80V, Topology: Buck, Frequency - Switching: 100kHz ~ 2.2MHz, Output Configuration: Positive, Operating Temperature: -40°C ~ 150°C (TJ), Function: Step-Down, Mounting Type: Surface Mount, Output Type: Transistor Driver, Package / Case: 24-VFQFN Exposed Pad, Packaging: Tape & Reel (TR).