The USB PD protocol IC adopts Cypress CYPD3175, supports 1A1C interface, supports QC4.0 and other fast charging protocols, integrates secondary feedback and output current detection amplifier, built-in multiple perfect system-level protection, built-in 32-bit MCU, built-in clock , support a wide operating voltage range.

The VBUS switch tube output by the USB-C port adopts UBIQ QM3017AM3, PMOS, with a withstand voltage of 30V.

Close-up of USB-C socket, blue plastic core, through-hole soldering.