Highly Integrated 100W USB-PD Charger

This USB-PD charger system is capable of delivering 100W from vehicle power to a USB-C^® interface. The RAA489000 is a digitally configurable buck-boost battery charger with a USB-C Port Controller (TCPC). The TCPC controller integrates TCPC PHY, CC-Logic, and VCONN switches. The RAA489000 supports reverse buck, boost, or buck-boost operation. The USB-C Port Manager (TCPM) function is implemented in the MCU through I²C. The LIN interface allows the charger to communicate with other modules in the automobile.

System Benefits:

• Highly integrated ICs allow for a compact design
• USB-C 100W charging power, output 5~20V, up to 5A
• USB Power Delivery (PD) 3.0 and Programmable Power Supply (PPS) Certified
• Autonomous detection and actions
• Built-in LIN module for automotive interfaces