UCD3138PFCEVM-026: Firmware source code for reconfiguring UCD3138PFCEVM-026 into Interleaved PFC or Bridgeless PFC

Hi,

The firmware can be downloaded from ti.com at:

http://www.ti.com/tool/ucd3138fw-pfc

Features

This firmware comes with native support for following features:

• Innovative ZVS/Valley Switching Algorithm to boost light load efficiency and reduce THD
• Integrated cycle by cycle protection provides protection for over voltage, over current, brownout, power-on inrush current
• Easily re-configurable to dual-phase interleaved PFC or Bridgeless PFC
• Integrated power metering capability eliminates dedicated power metering chip
• 8X oversampling and innovative ZVS/valley switching improve light load efficiency & THD
• EMI x-cap compensation to help simplify your system design.
• Fast AC drop detection
• Non-Linear digital control
• Automatic current balancing for interleaved PFC
• Current harmonic reduction by selective injection
• Special burst mode improves efficiency
• Duty ratio feed forward control
• Dynamic loop compensation

 What’s Included:

• Board support packages (BSPs)
• User Guides

Hope this is what you need.

Regards,

Yitzhak

i have supplement question on this. the firmware is down loaded from thos link.
now the question , does this firmware will work in conjunxtion with "Fusion Design Offline" which helps to generate coefficients for UCD3138 device based PFC solution.