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LM3150 evaluation boards

Posted: 17 May 2011 ?? ?Print Version ?Bookmark and Share

Keywords:power converter? Constant On-Time? Emulated Ripple mode control?

The LM3150 evaluation boards are designed to provide the design engineer with a fully functional power converter based on Constant On-Time with Emulated Ripple mode control to evaluate the LM3150 and the entire LM315x family of parts. The evaluation board is pre-configured to use the LM3150 with the output voltage pre-set to 3.3V, with a typical max load current of 10A. There are three different boards that are configured for 250kHz, 500kHz, and 750kHz respectively. The printed circuit board consists of 4 layers of FR4 material with the top and bottom layers using 2 ounce copper and the inner layers using 1 ounce copper. The board size is 2.9" X 2.9".

The evaluation board allows for a variety of configurations, and this multifunctional capability is used to also accept the fixed output versions of the LM3150 such as the LM3151-3.3, LM3152-3.3, and the LM3153-3.3.

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