DESCRIPTION

AIC1532 is a dual input regulator with VAUX drive control capable of delivering 3.3V/500mA continuously. The output power is provided from three independent input voltage sources on a prioritized basis. Power is always taken in priority using the following order VCC, VSBY, and VAUX .

FEATURES

• Continuous 3.3V Output from Three Inputs.

• Complete Power Management Solution.

• VCC, VSBY Regulator Supplies 500mA Output.

• Built-in Hysteresis When Selecting Input Supplies.

• Drive Control Signal for External VAUX Switch.

• Output can be Forced Higher than Input (Off-State).

APPLICATIONS

• Desktop Computers.

• PCI Adapter Cards with Wake-On-LAN.

• Network Interface Cards (NICs).

• Multi Power System.

• System with Standby Capabilities.