Connections between equipment for data transfer and power are being revolutionized by the adoption of ‘USB Power Delivery’ or USB PD. It is a version of USB that allows up to 100W to be passed in either direction.

The R9A02G011 USB power controller along with the ISL81401 buck-boost controller enables users to create a high efficiency USB Type-C charger. The ISL81401 has internal bias supply and can power R9A02G011. A separate buck converter, the ISL85413, is used to push the efficiency further and make the system reliable and efficient.

Key Features

  • High efficiency architecture uses a synchronous buck-boost controller for the main power stage
  • ISL81413 is a 42V buck converter for bias supply
  • R9A02G011 is a USB power controller
System Block Diagram

USB Type-C Charger

Winning Combinations

Renesas’ complementary product portfolios of Analog + Power + Embedded Processing work together to deliver comprehensive solutions to our customers. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

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