Richtek USA Inc

RT1718S Type-C® Port Controller

Richtek’s RT1718S TCPC features IEC-ESD protection, USB2.0 switch, charging port controller, and power-path control

Image of Richtek's RT1718S Type-C® Port ControllerRichtek’s RT1718S Type-C port controller (TCPC) can control VBUS sink and source path by internal charge pump for NMOS FET and GPIO for PMOS FET. The GPIOs of the RT1718S can be configured to the control system block, such as USB3.0 to DP mux for alternated mode usage.

A VCONN switch with OVP/OCP/RVP/UVP protection is also integrated. The RPD_CC1/CC2 are the dead battery mode Rd pins which are independent from CC1/CC2 for each customer system flexibility.

Features
  • Supporting TCPC 1.2 version
  • Low voltage DRP: 2 V
  • CC AMR = 24 V, meet IEC-61000-4-2 ESD protection
  • SBU AMR = 24 V, meet IEC-61000-4-2 ESD protection with OVP switch function
  • DP/DM USB2.0 switch with 3 dB BW of 800 MHz, high voltage of 21 V protection, and meets IEC-61000-4-2 ESD protection
  • Control external NMOS and PMOS for power path
  • DP/DM supports charging port controller for SINK and SRC port (USB PD 3.0, BC1.2, and other proprietary protocols)
  • Power path with VBUS OCP of SRC mode
  • Three-GPIO are configurable
  • Four-state ADDR pin for multiport application
  • Dead battery mode Rd is on RPD_CC1/CC2
  • Powered by VBUS and VCC
Applications
  • Desktops, notebooks, and PCs
  • USB hubs/dongles
  • TVs/monitors
  • Servers/data centers

RT1718S Type-C® Port Controller

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
USB TYPE-C AND USB PD CONTRRT1718SGQWUSB TYPE-C AND USB PD CONTR0 - Immediate$1.60View Details

Evaluation Board

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR RT1718SEVB_RT1718SGQWEVAL BOARD FOR RT1718S1 - Immediate$61.36View Details
Published: 2022-10-26