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Product Detailed Parameters
- Description：IC REG BUCK 6BIT 2-4PHAS 28TSSOP
- Series：-
- Mfr：onsemi
- Package：Bulk
- Applications：-
- Voltage - Input：-
- Number of Outputs：-
- Voltage - Output：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ADP3168JRUZ-REEL is a multi-phase buck voltage regulator controller manufactured by onsemi. It supports 2 to 4 output phases and utilizes a 6-bit digital interface for configuration. The device operates with an input voltage of 12V and provides adjustable output voltages within the range of 0.8V to 1.55V. Designed for surface-mount installation, it is housed in a 28-TSSOP package with a width of 4.40mm. The component functions as a specialized power management IC intended for high-performance computing applications.
Feature Summary
- Supports configurable 2 to 4 phase buck regulation topology
- Integrates 6-bit digital control interface for system communication
- Provides adjustable output voltage regulation capability
Applications
- AMD processor voltage regulation modules
- High-performance computing server power supplies
- Multi-phase CPU core power delivery systems
Procurement Notes
Verify current product status through official onsemi channels, as availability may vary. Confirm that the 28-TSSOP package dimensions align with PCB footprint requirements. Ensure compatibility with existing 6-bit digital control protocols in the target design. Review datasheet specifications for thermal management needs associated with the TSSOP enclosure.
Selection Notes
Select this controller for designs requiring multi-phase buck conversion with digital interface integration. Verify that the 12V input supply matches system constraints. Ensure the 0.8V to 1.55V output range covers the target processor voltage requirements. Consider the 28-TSSOP package size for board layout planning.
Part Context
This component belongs to the ADP316x series of multi-phase buck controllers from onsemi. It is designed to replace legacy analog controllers with digitally programmable alternatives. The part serves as a key element in modern CPU power delivery architectures, offering precise control over multiple phases.
Replacement Considerations
Check for direct pin-compatible upgrades within the ADP316x family. Verify if newer revisions offer improved efficiency or extended temperature ranges. Ensure substitute parts maintain the same 6-bit digital interface protocol.
