HIP6500 - Multiple Linear Power Controller with ACPI Control Interface
3V3 (Pin 7) Connect this pin to the ATX 3.3V output.
This pin provides the output current for the 2V5CLK pin, and is monitored for power quality.
SS (Pin 16) Connect this pin to a small ceramic capacitor (no less than 5nF; 0.1µF recommended).
The internal soft-start (SS) current source along with t
HIP6500 Data Sheet December 1999 File Number 4774.1 Multiple Linear Power Controller with ACPI Control Interface The HIP6500 complements either an HIP6020 or an HIP6021 in ACPI-compliant designs for microprocessor and computer applications.
The IC integrates two linear controllers and two regulators, switching, monitoring and control functions into a 20-pin SOIC package.
One linear controller generates the 3.3VDUAL voltage plane from the ATX supply’s 5VSB output, powering the PCI slots through
HIP6500 Features
* Provides 5 ACPI-Controlled Voltages - 5V Active/Sleep (5VDUAL) - 3.3V Active/Sleep (3.3VDUAL) - 2.5V/3.3V Active/Sleep (2.5VMEM) - 3.3V Always Present (3.3VSB) - 2.5V Clock (Active Only) (2.5VCLK)
* Excellent Output Voltage Regulation - 3.3VDUAL Output: ±2.0% Over Temperature; Slee
