uP9531P
Description
The uP9531P is an AMD® SVI2 compliant mobile CPU voltage regulator controller that integrates a 2-phase PWM controller for VDD and a 1-phase PWM controller for VDDA. The VDD controller can be configured as 2/1-phase, and the VDDA controller can be configured as1/0-phase (0 denotes VDDA controller is disabled) for platform power design flexibility.
Key Features
- Easy Setting
- Fast Transient Response 3-Embedded MOSFET Drivers with Bootstrap Diode Flexible Operation Phase Configuration
- 2/1-Phase for VDD
- 1/0-Phase for VDDA
- Support 3+0 Phase Application SVI2 Voltage Regulator Address Selection Diode Emulation Mode at Light Load Condition Function Setting Pin for Regulator Parameter Setting Inductor DCR Current Sense for Droop/Per Phase OCP/Total Output OCP Differential Remote Output Voltage Sense Power Good Indicator Temperature Sense and Thermal Hot Indicator OCP/UVP/OVP/UVLO/Thermal Shutdown RoHS Compliant and Halogen Free
