UCD3138128PFCR

Overview

The UCD3138128PFCR is a highly integrated digital power controller from Texas Instruments, part of the UCD3138128 series. It features an 80-pin TQFP package and operates within a supply voltage range of 3 V to 3.6 V. The device supports a minimum operating temperature of -40°C and a maximum of +125°C. It utilizes reel, cut tape, or MouseReel packaging formats.

Feature Summary

• Highly integrated digital power controller designed for professional power management applications
• Optimized for high-performance isolated power conversion with comprehensive digital control capabilities

Applications

• Server power supplies
• Telecommunications rectifiers
• Industrial power systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure storage conditions meet humidity requirements to prevent damage before soldering processes begin.

Selection Notes

Select this model when an 80-pin TQFP footprint is required for the UCD3138128 architecture. Consider the specific thermal and electrical constraints of the target application against the -40°C to +125°C operating range. Validate that the 3 V to 3.6 V supply voltage aligns with the system design specifications.

Part Context

This component belongs to the UCD3138 family of digital power controllers, which integrate ARM processors and advanced peripherals for complex power management tasks. The UCD3138128 variant specifically denotes the 128KB program flash capacity option within this series, offering substantial code storage for sophisticated control algorithms.

Replacement Considerations

UCD3138128PFC