Cirrus-logic CS35L32 Manuel d'utilisateur Page 34

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34 DS963F4
CS35L32
5.5 Inductor Selection
Figure 5-2. Ground Ball Locations (Shown in Gray)
Also, as space permits, traces should be wider than 12 mils as soon as they clear the balls of the device. The traces should
remain wide for at least 300 mils after they leave the device.
5.5 Inductor Selection
Table 5-1, “Recommended Inductors,” lists the inductors recommended for use with the CS35L32.
Table 5-1. Recommended Inductors
Manufacturer Part Number Inductance DC Resistance Saturation Current
1
1.Indicates the inductor’s saturation current corresponding to a 30% drop in inductance from the nominal value.
Height
Cyntec PST031B-1R0MS 1.0 H 8.5 m 3.9 A 1.2 mm
Cooper MPI4040R1-1R0-R 1.0 H40
m 7.7 A 1.2 mm
Ball A1
Location
Indicator
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