Figure 3. Typical St336938/St336918/St318438/St318418 Drive +5 V Current Profile - Seagate Barracuda ST318418N Product Manual

Barracuda 36ES2 Product Manual, Rev. B
1.5
Amps
1.0
0.5
0.0
Figure 3. Typical ST336938/ST336918/ST318438/ST318418 drive +5 V current profile
+5 Volt Current during spindle start — Typical Amperes
AC Envelope
T0 T1 T2
0.0 4 8
Nominal (average) DC curve
T3 T4
12 16 20 24
Seconds
T5
28 32
23