UCC3817PW

Overview

The UCC3817PW is a BiCMOS Power Factor Preregulator manufactured by Texas Instruments. It is housed in a 16-SOIC package and operates within a temperature range of 0°C to 70°C. This component functions as a power factor correction controller designed for preregulator applications.

Feature Summary

• BiCMOS technology implementation
• Power factor correction control
• Preregulator application support

Applications

• Power factor correction circuits
• Preregulator designs

Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in packaging or RoHS compliance without altering the core function. Confirm the active status and availability through authorized channels prior to procurement.

Selection Notes

Select this component for applications requiring BiCMOS-based power factor correction. Ensure the design accommodates the 16-SOIC package dimensions and the specified operating temperature range of 0°C to 70°C.

Part Context

This part belongs to the UCC3817 series of power factor controllers. It is distinct from other Texas Instruments switching controllers like the UCC3806 or UCC3810, which serve different topologies and control modes.

Replacement Considerations

UCC3817ADG4 is an equivalent variant within the same family.