uP9508Q Overview
The uP9508Q is an IMVP8 pliant desktop CPU voltage regulator controller that integrates a 3-phase PWM controller for Vcore and a 2-phase PWM controller for VccGT. The Vcore controller can be configured as 3/2/1phase, and the VccGT controller can be configured as 2/1phase for platform power design flexibility. This part outputs PWM signal to external MOSFET driver to drive the buck power stage.
uP9508Q Key Features
- Support S-Line Desktop CPU
- Thermal Sense with VRHOT# Indication
- Easy Setting
- Smooth Mode Transition
- Fast Transition Response
- Vcore: 3/2/1-Phase PWM Outputs
- VccGT: 2/1-Phase PWM Outputs Build-in ADC for Platform Parameter Setting
- Selectable SVID VR Address
- Selectable SMBus Device Address
- Selectable Vboot Voltage