SLYY195A August   2020  – May 2022 BQ25790 , BQ25792 , BQ25798


  1.   At a glance
  2.   Authors
  3.   3
  4.   Why universal charging
  5.   On-the-go charging
  6.   Integrated components maximize power density
  7.   Implementing buck-boost charging
  8.   Conclusion
  9.   References
Buck-boost chargers deliver fast and cool charging for portable electronics. When combined with USB Type-C™ Power Delivery (PD), universal charging is made possible.

At a glance

Why universal charging
USB Type-C offers a realistic path to a universal adapter for easy charging on the go.
Integrated components maximize power density
Chargers that come with integrated components can help streamline overall solution size and reduce bill of materials while delivering high power.
Implementing buck-boost charging
Not all buck-boost chargers are the same, and design engineers must choose carefully for portable electronic designs.