onsemi High Side 1, Adjustable Power Switch IC 32-Pin, QFNW-32

The ON Semiconductor USB Power Delivery (PD) Controller synchronous buck-boost that is optimized for converting battery voltage or adapter voltage into power supply rails required in desktop, docking station, hubs, and car charging accessory applications. It is capable of delivering power to meet USB-PD standard for type C applications. The buck-boost operates in a seamless manner when transitioning between buck to boost or boost to buck operation. This is capable of operating at a 100% duty cycle.

• Wide input voltage range is from 4.5V to 32V for NCV81599
• Wide operating range for various applications
• Dynamically programmed frequency from 150kHz to 1.2MHz
• Allows for uC to interface with device to meet USB-PD power requirements
• I2C interface
• Package is 5mm x 5mm QFN32
• Over-Voltage and Over-Current Protection