AIC1526

The AIC1526 is a dual high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. One high-side switch is a MOSFET with 110m 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 of AIC1526 is typically limited to 1A,well below the 5A safety requirement, and the thermal shutdown function independently controls each channel under overcurrent condition.Guaranteed minimum output rise time limits inrush current during hot plug-in, minimizing EMI and preventing the voltage at upstream port from dropping excessively.