Figure 3. Typical St336752 And St336732 Drive +5 V Current Profile; Figure 4. Typical St318452 And St318432 Drive +12 V Current Profile - Seagate ST336732LC Product Manual

Cheetah X15 36LP Product Manual, Rev. D
+5 Volt Current during spindle start — Typical Amperes
1.5
Amps
1.0
0.5
0.0
Figure 3. Typical ST336752 and ST336732 drive +5 V current profile
+12 Volt Current during spindle start — Typical Amperes
2.5
2.0
A
1.5
1.0
0.5
0.0
T0 T1
Figure 4. Typical ST318452 and ST318432 drive +12 V current profile
AC Envelope
T0 T1 T2
0.0 4 8 12
AC Envelope
DC average of waveform
T2 T3
0.0 2 4 6
Nominal (average) DC curve
T3 T4
16 20 24
Seconds
T4
8 10 12
Seconds
T5
28 32
14 16
23