19-3886; Rev 1; 8/06
EVAALVUAAILTAIOBNLEKIT
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual
MOSFET Drivers
MAX8809A/MAX8810A
General Description
The MAX8809A/MAX8810A synchronous, 2-/3-/4phase, step-down, current-mode controllers with integrated dual-phase
MOSFET drivers provide flexible solutions that fully comply with IntelĀ® VRD11/VRD10 and AMD K8 Rev F CPU core supplies.
The flexible design supplies load currents up to 150A for low-
voltage CPU core power requirements.
A tri-state SEL input is available to configure the VID logic for either the Intel VRD11/VRD10 or AMD K8 Rev F applications.
An enable input (EN) is available to disable the IC.
True-differential r...