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.
- 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
|USB Power Controller|
|R9A02G011||USB power delivery controller||Datasheet||Select specific device|
|ISL85413||Wide VIN 300mA synchronous buck regulator||Datasheet||Buy / Sample|
|ISL81401||40V bidirectional 4-switch synchronous buck-boost controller||Datasheet||Buy / Sample|