The LM5140RWGEVM evaluation board provides a fully functional buck power supply, employing peak current mode control. The evaluation board provides two independent outputs, a 3.3V @ 6A and a 5.0V @ 5A. The nonomal input voltage range is 8V-18V, with an extended operating range of 3.8V to 42V. The nominal switching frequency is 2.2 MHz.
The design resource accessed as www.ti.com/lit/zip/snvc191 or www.ti.com/lit/xx/snvc191d/snvc191d.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVC191. Please update any bookmarks accordingly.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | EVM User's guide | LM5140 EVM User's Guide | Jan 12, 2016 | |
| Certificate | LM5140RWGEVM EU Declaration of Conformity (DoC) | Jan 2, 2019 | ||
| Data sheet | LM5140-Q1 Wide Input Range Dual Synchronous Buck Controller datasheet (Rev. A) | PDF | HTML | Dec 20, 2016 |
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