UC2907DW

Power Management - Specialized Overview

The UC2907DW is a load share controller from Texas Instruments designed for parallel power supply applications. It operates within a supply voltage range of 4.5V to 36V and functions at temperatures between 0°C and 70°C. The device utilizes a 16-SOIC package with surface mount installation. Key electrical characteristics include a supply current of 6mA. It supports fully differential high impedance voltage sensing and provides accurate current amplification for precise current sharing among parallel units.

Power Management - Specialized Feature Summary

• Fully differential high impedance voltage sensing capability
• Accurate current amplifier for precise current sharing
• Opto-coupler driving capability

Power Management - Specialized Applications

• Parallel power supply systems
• Load sharing controllers
• Redundant power architectures

Power Management - Specialized Procurement Notes

Verify the specific suffix against official documentation, as variations may exist. Confirm the active status of this component through manufacturer channels, as availability can change. Ensure the 16-SOIC package matches your PCB footprint requirements. Check for any recent product change notices or obsolescence announcements prior to finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when precise current sharing is required in parallel power configurations. The 4.5V to 36V operating range suits various industrial supply voltages. The SOIC-16 package offers a compact solution for space-constrained designs. Consider the 6mA supply current for low-power system budgets. Verify thermal performance within the specified 0°C to 70°C operational window.

Power Management - Specialized Part Context

The UC2907 belongs to a family of load share controllers that includes the UC1907 and UC3907 variants. These devices are specialized PMICs used to manage current distribution in redundant power systems. The DW suffix indicates a plastic small outline package. This series enables scalable power solutions by allowing multiple modules to operate in parallel without circulating currents.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers: UCC29002DR.