U4 Family Product Manual, Rev. D |
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Power Mode | Typical Watts | Typical Amps RMS |
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5V | 12V |
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Spinup | — | — | 1.5 (peak) |
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Seek (Random, no |
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read/write) | 7.0 | 0.39 | 0.42 |
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Operating | 5.7 | 0.34 | 0.33 |
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Idle | 3.1 | 0.24 | 0.16 |
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Standby/Sleep | 0.8 | 0.14 | 0.01 |
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1.7.1.1 Typical current profile
Figure 1 shows a typical current profile.
Current (amps)
1.2 |
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1.0 |
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0.8 |
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0.6 |
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0.4 |
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0.2 |
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0 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
1 |