TPS25858-Q1 USB Type-C® Charging Ports Controllers Texas Instruments TPS25858-Q1 Dual 3A USB Type-C® Charging Ports Controllers are an integrated USB charging port solution. The TI TPS25858-Q1 includes a synchronous DC/DC converter capable of supplying up to 6.6A. Additionally, the TPS25858-Q1 features an integrated detection and control for implementing USB Battery Charging 1.2 and Type-C ports.