AIC1518
FEATURES
- 110mΩ (5V Input) High-Side MOSFET Switch. 1A Continuous Load Current per Channel. 110µA Typical On-State Supply Current. 1µA Typical Off-State Supply Current. Current-Limit / Short Circuit Protection. Fault Flag with 3ms filter eliminates false assertions. (1518D) Thermal Shutdown Protection under Overcurrent Condition. Undervoltage Lockout Ensures that Switch is off at Start Up. Open-Drain Fault Flag. Slow Turn ON and Fast Turn OFF. Enable Active-High or Active-Low.
APPLICATIONS
USB Power Management. Hot Plug-In Power Supplies. Battery-Charger Circuit.
DESCRIPTION
The AIC1518 is a dual high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. Both high-side switches are MOSFET with 110m Ω RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length.
Multi-purpose open-drain fault flag output indicates over-current limiting, thermal shutdown, or undervoltage lockout for each channel. Output current is...
