RT1738A Datasheet (Richtek) - IEC ESD Protection Switch

RT1738A, IEC ESD Protection Switch

The RT1738A is an USB Type-C interface over-voltage protection IC.

The RT1738A protects the high voltage shorted to VBUS to adjacent pins of CC/SBU up to 28V due to USB Power Delivery (PD) allowing VBUS from 3.3 to 21V sourcing.

The RT1738A is integrated the protection ESDs of IEC61000-4-2 with cont

RT1738A Features

* 4-Channels of Short to VBUS Over-Voltage Protection (CON_CC1, CON_CC2, CON_SBU1, CON_SBU2)

* IEC61000-4-2 Contact Discharge Protection

* CON_CC1/CON_CC2 : ±8kV

* D1/D2 : ±8kV

* CON_SBU1/CON_SBU2 : ±6kV

* High Absolute Maximum Ratings = 28V of CON_CC1, CON_CC2, CON_SBU1 and