U Series CE Family Product Manual, Rev. A |
| 9 | |||
|
|
|
|
|
|
Power Mode | Typical Watts |
| Typical Amps Means |
| |
|
|
|
| ||
| 5V | 12V |
| ||
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
Spinup | — |
| 0.75 | 2.5 |
|
|
|
|
|
|
|
Seek (Random, |
|
|
|
|
|
no read/write) |
|
|
|
|
|
Performance mode | 7.5 |
| 0.83 | 0.279 |
|
|
|
|
|
|
|
Operating (read/write) |
|
|
|
|
|
Performance mode | 7.5 |
| 0.94 | 0.233 |
|
|
|
|
|
|
|
Idle | 5.0 |
| 0.63 | 0.154 |
|
|
|
|
|
|
|
Standby | 1.2 |
| 0.2 | 0.017 |
|
|
|
|
|
|
|
Sleep | 0.9 |
| 0.15 | 0.0125 |
|
|
|
|
|
|
|
1.7.1.1 Typical current profile
Current (amps) 2.0
1.5
1.0
0.5
0
1 | 2 | 3 | 4 | 5 | 6 | 7 |
Time (seconds)
