UCC29910APW

Overview

The UCC29910APWR is a Power Factor Correction (PFC) buck controller manufactured by Texas Instruments. It operates within a switching frequency of 100 kHz and supports surface-mount installation in a TSSOP-14 package. The device functions across a temperature range from -40°C to +85°C with a typical operating supply current of 8 mA.

Feature Summary

• Integrated PFC buck controller architecture
• Supports surface-mount technology for compact designs

Applications

• Power factor correction systems
• AC/DC power supplies

Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the TSSOP-14 package type matches your PCB footprint requirements. Ensure the -40°C to +85°C industrial temperature range aligns with your system's thermal environment specifications before finalizing procurement.

Selection Notes

Select this component for applications requiring integrated PFC buck control functionality. Consider the 100 kHz switching frequency for EMI management and efficiency targets. Verify that the TSSOP-14 package dimensions fit within your available board space constraints.

Part Context

This part belongs to the UCC29910 family of power factor correction controllers. It is designed for high-efficiency AC/DC conversion applications where power factor correction is critical. The device integrates necessary control loops for buck topology PFC implementations.

Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio if supply chain adjustments are required. Verify functional equivalence regarding switching frequency and package type.