Seagate ST360019A manual Typical current profile, Typical 5V startup and operation current profile

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2.9.1.1Typical current profile

1.2

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

0.8

 

 

 

 

 

 

 

 

Amps

 

 

 

 

 

 

 

 

0.6

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

 

0.2

 

 

 

 

 

 

 

 

 

+5 Volt Current during spindle start — Typical Amperes

 

 

0.0

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

9

 

 

 

 

Seconds

 

 

 

 

Figure 1. Typical 5V startup and operation current profile

3.0

+12 Volt Current during spindle start — Typical Amperes

2.5

 

 

 

 

 

 

 

 

2.0

 

 

 

 

 

 

 

 

Amps

 

 

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

0.5

 

 

 

 

 

 

 

 

0.0

 

 

 

 

 

 

 

 

0

1

2

3

4

5

6

7

8

 

 

 

 

Seconds

 

 

 

 

Figure 1. Typical 12V startup and operation current profile

8

U Series 9 Product Manual, Rev. D

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Contents Series Page Series Page Revision status summary sheet Page Contents Series 9 Product Manual, Rev. D List of Figures Viii Series 9 Product Manual, Rev. D Introduction Series 9 Product Manual, Rev. D Drive specifications Specification summary tableSeries 9 Product Manual, Rev. D Formatted capacity Default logical geometry LBA mode Physical organizationSeek time Physical characteristicsPower specifications Start/stop timesSeek mode Power consumptionSpinup power Read/write power and currentTypical current profile Typical 5V startup and operation current profileIdle mode Power-management modesActive mode Sleep modeEnvironmental specifications Acoustics Electromagnetic immunity ReliabilityFluid Dynamic Bearing FDB motor acoustics Agency certification Page Configuring and mounting the drive Handling and static discharge precautionsBreather filter hole precautions Breather filter hole locationDrive as master with a non-ATA-compatible slave Jumper settingsMaster/slave configuration Cable-select optionDrive mounting Ultra ATA/100 cableMounting dimensions-top, side and end view Series 9 Product Manual, Rev. D ATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Supported ATA commands Command name Command code in hex ATA-standard commandsCommand name Command code in hex Identify Device command Word Description ValueXx07H Description if bit is set to Bit Word Set Features command 0CH4 S.M.A.R.T. commands Code in features A.R.T. command RegisterSeries 9 Product Manual, Rev. D MySeagate Seagate Technology support servicesInternet Reseller MarketplaceSeagate Online Store Warranty ServiceAuthorized Service Centers Presales SupportUSA/Canada/Latin America Support Services European Support Services FAX Services-All European CountriesAsia/Pacific Support Services Series 9 Product Manual, Rev. D Index NumericsPage Page Series 9 Product Manual, Rev. D Page Seagate Technology LLC