LTC3859ALEFE#PBF Linear Technology

Description: TRIPLE OUTPUT, BUCK/BUCK/BOOST S, Packaging: Bulk, Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad, Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Down, Step-Up/Step-Down, Operating Temperature: -40°C ~ 125°C (TJ), Output Configuration: Positive, Frequency - Switching: 115kHz ~ 835kHz, 350kHz ~ 535kHz, Topology: Buck, Buck-Boost, SEPIC, Voltage - Supply (Vcc/Vdd): 4.5V ~ 38V, Supplier Device Package: 38-TSSOP-EP, Synchronous Rectifier: Yes, Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking, Output Phases: 2, Duty Cycle (Max): 99%, 100%, Clock Sync: No, Part Status: Active, Number of Outputs: 3.