ML4790 datasheet(9/10 Pages) MICRO-LINEAR

部件名	ML4790

功能描述	Adjustable Output, Low Ripple Boost Regulator

Download	10 Pages

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制造商	MICRO-LINEAR [Micro Linear Corporation]

网页	http://www.microlinear.com

标志

9 / 10 page

9

ML4790

Figure 8. Sample PC Board Layout.

LAYOUT

Good PC board layout practices will ensure the proper

operation of the ML4790. Important layout considerations

include:

• Use adequate ground and power traces or planes

• Keep components as close as possible to the ML4790

• Use short trace lengths from the inductor to the VL pin

and from the output capacitor to the VBOOST pin.

• Use a single point ground for the ML4790 ground pins,

and the input and output capacitors

A sample PC board layout is shown in Figure 8.

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