FUSB251 Datasheet - ON Semiconductor

FUSB251 Type-C CC and SBU Protection IC

The FUSB251 is an I2C controlled switch with over voltage protection on CC and SBU pins in Type-C interface port. The device has SPST switches on CC1/2 and SBU1/2 which enable automatically with valid VDD so that Type-C/PD controller can use the over voltage protected CC path. The FUSB251 has dead b.

FUSB251 Features

* Low Ron SPST Switches on both CC1/2 and SBU1/2 Path for Type-C

* Dead Battery Mode Provides Default Rd Presenting on CC1/2

* 24 V DC Tolerant on CC and SBU

* ±35 V Surge Protection on CC and SBU

* Over Voltage Protection on CC and SBU

* I2C Interface

FUSB251-ONSemiconductor.pdf