This is a USB certified reference solution of a 2~4 cells Li-ion battery power bank. This solution consist of PD controller R9A02G011 to work with Buck-Boost charger ISL9238C, for voltage conversion as well as battery charging.
The USB Type-C® port supports Dual Role Power (DRP) and has capability to support Programable Power Supply (PPS) in Source role. It also supports Sink-only role to evaluate the product that has battery inside and requires USB Type-C® port for charging.
For firmware (software) design, this evaluation board comes with:
By providing such reference solution, enable engineer to start product design right away.
USB certification:
TID: 1090007, RTK-251-1PowerBank3, 45W
TID: 1090008, RTK-251-1PowerBank3, 15W PPS
Select an orderable part number:
Orderable Part ID | Sample |
---|---|
RTK0EUG011D06000BJ | Availability |
RTK0EUG011D06010BJ | Availability |