SLUU885C March 2012 – June 2024 UCD3138 , UCD3138064 , UCD3138064A , UCD3138128 , UCD3138A , UCD3138A64
Always follow TI’s set-up and application instructions, including use of all interface components within their recommended electrical rated voltage and power limits. Always use electrical safety precautions to help ensure your personal safety and the safety of those working around you. Contact TI’s Product Information Center http://support/ti./com for further information.
Save all warnings and instructions for future reference.
Failure to follow warnings and instructions may result in personal injury, property damage, or death due to electrical shock and/or burn hazards.
The term TI HV EVM refers to an electronic device typically provided as an open framed, unenclosed printed circuit board assembly. It is intended strictly for use in development laboratory environments, solely for qualified professional users having training, expertise, and knowledge of electrical safety risks in development and application of high-voltage electrical circuits. Any other use and/or application are strictly prohibited by Texas Instruments. If you are not suitably qualified, you should immediately stop from further use of the HV EVM.
The UCD3138PFCEVM-026 assists designers to evaluate the operation and performance of the UCD3138 digital controller in a Power Factor Correction (PFC) application. This EVM is a standalone PFC preregulator that is Single-phase Boost PFC by default. But, it can be easily reconfigured into 2-phase Interleaved PFC and Bridgeless PFC. This EVM is used with the UCD3138CC64EVM-030 control card, which contains a 64-pin VQFN UCD3138RGC chip.