Multiple Linear Power Controller with ACPI Control Interface

The ISL6505 complements other power building blocks (voltage regulators) in ACPI-compliant designs for microprocessor and computer applications. The IC integrates three linear controllers/regulators, switching, monitoring and control functions into a 20-pin wide-body SOIC or 20-pin QFN (also known as MLF) 5x5 package.

特性 Features

? Provides four ACPI-Controlled Voltages

- 5VDUAL USB/Keyboard/Mouse

- 3.3VDUAL/3.3VSB PCI/Auxiliary/LAN

- 1.2VVID Processor VID Circuitry

- VOUT1 (1.2V - 1.5V programmable) LAN/Ethernet

? Excellent Output Voltage Regulation

- All Outputs: ±2.0 over temperature (as applicable)

? Small Size; Very Low External Component Count

? Undervoltage Monitoring of All Outputs with Centralized

FAULT Reporting and Temperature Shutdown

? QFN Package:

- Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? ACPI-Compliant Power Regulation for Motherboards