CS35L32 Datasheet, PDF (34/51 Pages) Cirrus Logic – Boosted Class D Amplifier with Speaker-Protection Monitoring and Flash LED Drivers

Ball A1
Location
Indicator
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.
Manufacturer Part Number
Cyntec
PST031B-1R0MS
Cooper MPI4040R1-1R0-R
Table 5-1. Recommended Inductors
Inductance
DC Resistance
Saturation Current ¹
1.0 H
8.5 m
3.9 A
1.0 H
40 m
7.7 A
1.Indicates the inductor’s saturation current corresponding to a 30% drop in inductance from the nominal value.
Height
1.2 mm
1.2 mm
34
DS963F5