
Intersil
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.
FEATUREs
• Provides 2 ACPI-Controlled Voltages
- 5VDUAL USB/Keyboard/Mouse
- 3.3VDUAL/3.3VSB PCI/Auxiliary/LAN
• Excellent 3.3VDUAL Regulation in S3/S4/S5
- ±2.0% Over-Temperature
- 1A Capability on ISL6506 and ISL6506A
- 2A Capability on ISL6506B
• Small Size; Very Low External Component Count
• Over-Temperature Shutdown
• Pb-Free Available (RoHS Compliant)
APPLICATIONs
• ACPI-Compliant Power Regulation for Motherboards
- ISL6506, ISL6506B: 5VDUAL is shut down in S4/S5 sleep states
- ISL6506A: 5VDUAL stays on in S4/S5 sleep states