CS51221EDR16 onsemi

Description: IC REG CTRLR FWRD CONV 16SOIC, Packaging: Tape & Reel (TR), Package / Case: 16-SOIC (0.154", 3.90mm Width), Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Up/Step-Down, Operating Temperature: -40°C ~ 85°C (TA), Output Configuration: Positive, Isolation Capable, Frequency - Switching: 1MHz, Topology: Forward Converter, Voltage - Supply (Vcc/Vdd): 3.8V ~ 15V, Supplier Device Package: 16-SOIC, Synchronous Rectifier: No, Control Features: Current Limit, Frequency Control, Ramp, Soft Start, Output Phases: 1, Duty Cycle (Max): 85%, Clock Sync: Yes, Number of Outputs: 1.