Connections between equipment for data transfer and power are being revolutionized by the adoption of ‘USB Power Delivery’ or USB PD. This 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 the 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

Related Products

Product Description Featured Document Ordering
USB Power Controller      
R9A02G011 USB power delivery controller Datasheet Select specific device
Buck Regulator      
ISL85413 Wide VIN 300mA synchronous buck regulator Datasheet Buy / Sample
Buck-Boost Controller      
ISL81401 40V bidirectional 4-switch synchronous buck-boost controller Datasheet Buy / Sample