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:
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