NCP5393AMNR2G

Product Overview

The NCP5393AMNR2G from onsemi is a processor-oriented power management IC and 2/3/4 phase controller in a 48-QFN package. It is intended for surface-mount designs that control processor power subsystems and uses a 48-VFQFN exposed-pad package with a 7 x 7 device footprint. The IC operates from a 4.75 V to 5.25 V supply and has a supply current of 25 mA. Its operating temperature range is 0°C to 70°C, supporting processor boards and embedded platforms where the controller is placed near the power stage.

Key Features

• 2/3/4 phase controller for processor power management applications.
• 48-VFQFN exposed-pad package with a 48-QFN 7 x 7 device footprint.
• Surface-mount mounting type.
• 4.75 V to 5.25 V supply voltage range.
• 25 mA supply current.
• 0°C to 70°C operating temperature range.
• Manufacturer part number NCP5393AMNR2G from onsemi.

Applications

• Processor power management in embedded systems.
• Multi-phase control implementation in processor-based equipment.
• Board-level power control using a 5 V supply.

Design & Procurement Notes

For design integration, verify that the board supply remains within the 4.75 V to 5.25 V window and that the 25 mA supply current is included in the power budget. The 0°C to 70°C operating range should be checked against the local ambient environment near the controller, especially when it is placed close to processor power stages. The 48-VFQFN exposed-pad package requires a surface-mount layout that supports pad attachment and thermal dissipation, and the 48-QFN 7 x 7 footprint should be reviewed against the available board area and assembly process. The 2/3/4 phase controller indicates that the selected phase configuration should match the intended processor power architecture, and the onsemi part number NCP5393AMNR2G should be used to confirm package and specification alignment during procurement.