General Description

  ET7429 is a Hi-Speed (up to 480Mbps) USB dual SPDT switch with over-voltage protection. It operates over a 2.7V to 5.5V supply range with over-voltage fault protection up to 20V. The device features independent control bits for each switch pair and an on/off enable (/EN) for shutdown mode. Additional features include low switch on resistance and capacitance along with a fault flag (/FLAG) to alert the system processor to over-voltage fault events.

  ET7429 has low power consumption and is available in an ultra-small 12-Bump 1.15mmX1.55mm WLCSP package making it an ideal solution for USB interface switching and protection in mobile applications.

Features

●  Operating Range from 2.7V to 5.5V

●  For USB D+/D- Hi-Speed or SBU 1/2 signals

●  Reverse blocking back-to-back MOSFETs

●  >1GHz -3dB Bandwidth

●  Low 6Ω Switch On-Resistance

●  Typical 4.0pF Switch On-Capacitance

●  Over-voltage Protection: Up to +20V

●  /FLAG open drain output over-voltage indicator

●  /EN to disable switch output

●  -40℃ to +85℃ Temperature Range

●  MSL1

●  Package: CSP12(1.15mm x 1.55mm), Ball pitch=0.4mm

Pin Configuration