AOZ1353DI
5V/3A ECPowerв„ў Smart Current Limited Load Switch
with True Reverse-Current Blocking General Description Features The AOZ1353DI is a current-limited load switch targeting
applications that require comprehensive protections. The
input operating voltage range is between 3.4V and 5.5V.
The output terminal is rated 28V absolute maximum. The
internal current-limiting circuit protects the supply from
large load current. The current limit level is set with an
external resistor. The soft-start circuit controls inrush
current due to highly capacitive loads. The soft-start time
can be optionally adjusted with an external capacitor.
The device features very low quiescent current of 80ВµA.
The supply current reduces to less than 1ВµA in shutdown. It also has under-voltage lockout (UVLO), overvoltage protection (OVP) and thermal shutdown
protection.  28V voltage rating on VOUT pin  3.4V to 5.5V operating input voltage  3.5A current capability  Typical RON: 40mΩ  Programmable current limit  True Reverse-Current Blocking (TRCB)  Fast recovery from TRCB  Adjustable soft-start  80µA quiescent current  Over-voltage protection  Input under-voltage lockout  Thermal shutdown protection  ±4kV HBM rating  ±1kV CDM Rating  3mm x 3mm DFN-12L Package  UL2367 file no. E326264  IEC60950 CB Certificate no. US-31249-UL The AOZ1353DI has True Reverse-Current Blocking
(TRCB) protection to avoid undesired reverse-current
from VOUT to VIN.
The device features fast recovery to turn on power switch
once reverse current blocking protection is de-activated.
The AOZ1353DI is available in 3mm x 3mm DFN-12L
package. Applications
пЃ¬ USB PD power source switch пЃ¬ Smart phone and tablet пЃ¬ Notebook, ultrabook and desktop пЃ¬ Portable devices Typical Application
VIN VOUT
COUT CIN AOZ1353DI …
