The LM25148B-Q1 evaluation module (EVM) is designed to use a regulated or non-regulated high-voltage input rail ranging from 5.5V to 36V to produce a tightly regulated output voltage of 5V at load currents up to 10A. This wide VIN range DC/DC design offers outsized voltage rating and operating margin to withstand supply rail voltage transients.
The free-running switching frequency is 2.1MHz and is able to be synchronized to an external clock signal at a higher or lower frequency. The power-train passive components selected for this EVM, including buck inductors and ceramic input and output capacitors, are automotive AEC-Q200 rated and are available from multiple component vendors.
| Type | Title | Date | ||
|---|---|---|---|---|
| EVM User's guide | LM25148B-Q1 Buck Converter Evaluation Module User's Guide (Rev. A) | PDF | HTML | 10 Oct 2024 | |
| Certificate | LM25148B-Q1EVM2100 EU Declaration of Conformity (DoC) | 03 Oct 2024 | ||
| Certificate | LM25148B-Q1EVM-2100 EU Declaration of Conformity (DoC) | 19 Aug 2024 |
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