CCG3PA USB Type-C 18W Battery Power Bank

The CCG3PA Power Bank reference design has a portable external battery which stores charge when connected to a charger and later delivers charge to an attached device. This solution has a USB Type-C receptacle which acts as a power source or sink (Dual Role Port). In addition to the USB-C source/sink port, the design also supports 2x USB-A source ports and 1x USB-microB sink port.

The EZ-PD™ CCG3PA Evaluation Kit (CY4532) is available at DigiKey along with CCG3PA silicon. CY4532 can be used as a vehicle for CCG3PA-based USB Type-C Power Adapter (PA), USB Type-C mobile charger and USB Type-C Power Bank (PB) applications. The below reference design is available with full hardware design files (schematic, layout, etc.) and firmware for customers to reduce design cycle.

Reference design features

• Input Port:

• USB-C: 5V/9V/15V @ 18W

• USB-microB: max 5V/2A

• Output Port:

• USB-C: "Fixed PDP: 5V/9V/15V@18W"

• PPS 5 ~ 11V @ 18W,

• QC3.0 5 to 12V @ 18W

• 2x USB-A: 5 to 12V @ 18W (supports Apple/BC1.2/Samsung Galaxy/QC3.0/FCP/AFC)

• Battery Cell: 3 in serial model @ 12.6V

• Can support iPhone 8, iPhone 8+, iPhone X

(Infineon Technologies bought Cypress Semi)