NCP81239AMNTXG onsemi

Description: IC CTLR I2C CONF SWITCHING 32QFN, Packaging: Tape & Reel (TR), Package / Case: 32-VFQFN Exposed Pad, Output Type: PWM Signal, Mounting Type: Surface Mount, Function: Step-Up, Step-Down, Operating Temperature: -40°C ~ 100°C, Output Configuration: Positive, Frequency - Switching: 150kHz ~ 1.2MHz, Topology: Buck, Boost, Voltage - Supply (Vcc/Vdd): 4.5V ~ 28V, Supplier Device Package: 32-QFN (5x5), Synchronous Rectifier: No, Control Features: Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start, Serial Interfaces: I2C, Output Phases: 2, Clock Sync: Yes, Part Status: Not For New Designs, Number of Outputs: 1.