Figure 5. Typical St318404 Drive +5 V Current Profile; Figure 6. Typicalst39204 Drive +5 V Current Profile - Seagate ST39204LC - Cheetah 9.2 GB Hard Drive Product Manual

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+5 Volt Current during spindle start – Typical Amperes
1.2
1.0
0.8
0.6
A
0.4
0.2
0.0
0.0 2
Figure 5. Typical ST318404 drive +5 V current profile
+5 Volt Current during spindle start – Typical Amperes
1.2
1.0
0.8
0.6
A
0.4
0.2
0.0
0.0
Figure 6. TypicalST39204 drive +5 V current profile
4 6 8
2 4 6
Cheetah 18XL Product Manual, Rev. G
Nominal (average) DC curve
10 12 14
Seconds
Nominal (average) DC curve
8 10 12
Seconds
16 18
14 16 18
20
20