This mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging port is also (...)
主要特色
1S1P low-voltage battery architecture made possible by inclusion of low-voltage (5-V) printer rail driven by DRV8833
USB Type-C charging port via TUSB320 and BQ25890 updates current USB implementations to new standard
TPS22918 load switch disconnects inactive subsystems to extend battery life in a (...)
