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LM3535

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SNVS598B – AUGUST 2010 – REVISED MARCH 2018

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10 Layout

10.1 Layout Guidelines

Proper board layout helps to ensure optimal performance of the LM3535 circuit. The following guidelines are

recommended:

•

Place capacitors as close as possible to the LM3535, preferably on the same side of the board as the device.

•

Use short, wide traces to connect the external capacitors to the LM3535 to minimize trace resistance and

inductance.

•

Use a low resistance connection between ground and the GND pins of the LM3535. Using wide traces and/or

multiple vias to connect GND to a ground plane on the board is most advantageous.

10.2 Layout Example

Figure 45. Minimum Layout