The PI5USB2546H is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. PI5USB2546H provides the electrical signatures on D+/D– to support charging schemes listed under device feature section. This series is compatible with both popular BC1.2 compliant and non-BC1.2 compliant devices.
Supports CDP/DCP Modes per USB Battery Charging Specification 1.2
Supports Shorted Mode per Chinese Telecommunication Industry Standard YD/T1591-2009
Supports non-BC1.2 Charging Modes by Automatic Selection
Supports Sleep-Mode Charging and Mouse/Keyboard Wake up
Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in all Charge Modes
Controller, Power Switch, Charging and Data Transfer