LM5116-12 Evaluation Board


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The LM5116-12 evaluation board is designed to provide the design engineer with a fully functional power converter based on Emulated Current Mode Control to evaluate the LM5116 controller IC. The evaluation board provides a 12V output with a 5A current capability. The operating input voltage ranges from 15V to 80V. The design operates at 250kHz, a good compromise between conversion efficiency and solution size. The printed circuit board consists of 4 layers, 2 ounce copper top and bottom 1 ounce copper internal layers on FR4 material with a thickness of 0.06 inches. This application note contains the evaluation board schematic, Bill-of-Materials (BOM) and a quick setup procedure. Refer to the LM5116 datasheet for complete circuit design information.

Buck controllers (external switch)
LM5116 6-100V Wide Vin, Current Mode Synchronous Buck Controller

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Evaluation board

LM5116-12EVAL/NOPB — LM5116-12 Evaluation Board

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Type Title Date
* EVM User's guide AN-1713 LM5116-12 Evaluation Board (Rev. A) Apr. 24, 2013
Certificate LM5116-12EVAL/NOPB EU Declaration of Conformity (DoC) Jan. 02, 2019

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