RT1735 Datasheet | Richtek

Description The RT1735 is an USB Type-C interface overvoltage protection IC. The RT1735 protects the high voltage shorted to VBUS to adjacent pins of CC/SBU up to 28V due to USB Power Delivery (PD), which allows VBUS from 3.3 to 28V sourcing. The RT1735 is integrated with the protection against ESDs as per IEC61000-4-2 standards, with contact discharge of 8k V on CON_CC1/CON_CC2, D1/D2 and CON_SBU1/ CON_SBU2. The surge immunity level of CON_CC1/CON_CC2 and CON_SBU1/ CON_SBU2 is up to 36V. Besides, the ultra-fast OVP response time of 100ns can protect the system side of application IC from damage. The RT1735 is available in a 3x3mm WQFN package. The remended junction temperature range is - 40C to 125C, and the ambient temperature range is - 40C to 85C. 2 Features - 4-Channel of short to VBUS Overvoltage Protection (CON_CC1, CON_CC2, CON_SBU1 and CON_SBU2) - IEC61000-4-2 Contact Discharge Protection - CON_CC1/CON_CC2: 8k V - CON_SBU1/CON_SBU2: 8k V - D1/D2: 8k V - High Absolute...