ML4790CS データシートの表示（PDF） - Micro Linear Corporation

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ML4790CS

Adjustable Output, Low Ripple Boost Regulator

Micro Linear Corporation 

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.

ML4790

Figure 8. Sample PC Board Layout.

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