MIC38HC43-1BN Microchip Technology

Description: CURRENT-MODE PWM CONTROLLER, Packaging: Bulk, Package / Case: 14-DIP (0.300", 7.62mm), Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Up, Step-Down, Step-Up/Step-Down, Operating Temperature: -40°C ~ 85°C (TA), Output Configuration: Positive, Isolation Capable, Topology: Buck, Boost, Flyback, Forward Converter, Voltage - Supply (Vcc/Vdd): 7.6V ~ 20V, Supplier Device Package: 14-DIP, Synchronous Rectifier: Yes, Control Features: Frequency Control, Output Phases: 1, Duty Cycle (Max): 96%, Clock Sync: No, Number of Outputs: 1.