TIDT349A January 2024 – December 2024
Overcurrent protection was performed at the USB Type-C cable end and the test gradually increased the current of E-load at constant current (CC) mode for 5V, 9V, 15V, and 20V individually, see Figure 3-25 through Figure 3-28. At OTG mode, BQ25756 regulates the output with a CC and constant voltage (CV) profile, once the output current triggers the current limit, the output voltage drops and goes to auto restart if the voltage hits 80% of Vsys.