SNVS682D November 2010 – December 2015 LM3444
PRODUCTION DATA.
Keep the low power components for FILTER and COFF close to the LM3444 with short traces. The ISNS trace should also be as short and direct as possible. Keep the high current switching paths generated by R3, Q2, L2, and D10 as short as possible to minimize generated switching noise and improve EMI.