• ECPower Type C Protection Switch

– The AOZ1353LI-04 is a programmable current-limited over-voltage protection switch in WLCSP package for applications sourcing current to USB Type-C port. The input operating voltage range is between 3.4V and 5.5V and the output terminal VOUT is capable to withstand up to 28V absolute maximum. Typical on resistance is 32mΩ and low quiescent current of 125µA. AOZ1353LI-04 will shutdown immediately uopn detecting short circuit at VOUT. The programmable soft-start circuit controls inrush current for highly capacitive loads. It features True Reverse-Current Blocking (TRCB) protection to avoid undesired reverse-current from VOUT to VIN. AOZ1353LI-03 will latch off when fault is detected.