The PSG5220 is a dual-channel step-down constant-on-time controller for SATA drive power management in notebooks. Interfaces for monitoring activity, coupled with advanced On-Demand Power algorithms, enable the regulated output voltages of the integrated switching regulators to be adaptively scaled in correlation with actual power demand.

The PSG5210 is a single-channel step-down constant-on-time controller for SATA drive power management in notebooks. Interfaces for monitoring activity, coupled with advanced On-Demand Power algorithms, enable the regulated output voltages of the integrated switching regulators to be adaptively scaled in correlation with actual power demand.

The PSG5410 is a highly integrated power management IC with a synchronous step-down controller designed to supply VDDQ to DDR memory. Interfaces for monitoring activity, coupled with advanced On-Demand Power algorithms, enable the regulated output voltage of the integrated switching regulator to adaptively scale in correlation with actual power demand, reducing power consumption and increasing battery life.

The PSG2410 is an ultra-low dropout linear voltage regulator for point-of-load power management of DDR memory in notebooks and servers. Interfaces for monitoring activity, coupled with advanced On-Demand Power algorithms, enable the regulated output voltages of the integrated regulator to be adaptively scaled in correlation with actual power demand.