AIC1521
Single High-Side Power Switch With Control Function
n FEATURES
• 120mΩ (5V Input) High-Side
MOSFET Switch.
l 500mA Continuous Load Current.
l 80µA Typical On-State Supply Current.
l 1µA Typical Off-State Supply Current.
l Current-Limit / Short Circuit Protection.
l Thermal Limiting Protection under Overcurrent Condition.
l Under
voltage Lockout Ensures that Switch is off at Start Up.
l Output can be Forced Higher than Input (Off-State).
l Slow Turn ON and Fast Turn OFF.
l Active-High or Active-Low Enable.
n DESCRIPTION
The AIC1521 is an integrated high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.
The high-side switch is a
MOSFET with 1...