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DATASHEET
ISL6506, ISL6506A, ISL6506B
Multiple Linear Power Controller with ACPI Control Interface
FN9141 Rev 7.00 Nov 10, 2015
The ISL6506 complements other power building blocks (voltage regulators) in ACPI-compliant designs for microprocessor and computer applications. The IC integrates the control of the 5VDUAL and 3.3VDUAL rails into an 8 Ld EPAD SOIC package. The ISL6506 operating mode (active outputs or sleep outputs) is selectable through two digital control pins; S3 and S5.
A completely integrated linear regulator generates the 3.3VDUAL voltage plane from the ATX supply’s 5VSB output during sleep states (S3, S4/S5). In active states (during S0 and S1/S2), the ISL6506 uses an external N-Channel pass MOSFET to connect the outputs directly to the 3.
ISL6506 Datasheet
