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參數(shù)資料
| 型號(hào)： | HA13571FR |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Combo (Spindle & VCM) Driver for HDD |
| 中文描述： | 組合（主軸 |
| 文件頁數(shù)： | 11/22頁 |
| 文件大?。?/td> | 103K |
| 代理商： | HA13571FR |
HA13571FR
11
External Components
Parts No.
Reccomended
Value
Purpose
R1, R2
—
Setting of Retract voltage
R101
34 k
PWM time off for Spindle driver
R102, R103
—
Setting of VCM driver gain
R106
100 k
Time constant for Soft switching
R107
—
Phase compensation for VCM driver
R108
TBD
for Watch dog timer
Rnf
0.33
0.33
15
Current sensing for Spindle driver
Rs
Current sensing for VCM driver
Rx, Ry
for Filter VCCA12 and VCC5
Rf
—
Snubber for VCM driver
C101
4.7
μ
F
5V power supply by passing
C102
470 pF
PWM time off for Spindle driver
C103
0.047
μ
F
PWM filter for Spindle driver
C104
1000 pF
PWM filter for VCM driver
C105
0.22
μ
F
2.2
μ
F
2.2
μ
F
0.1
μ
F
Delay for POR
C107
Capacitor for Retract voltage supply
C108
for Booster
C109
for Booster
C110
390 pF
Time constant for Oscillation
C111
0.47
μ
F
0.47
μ
F
0.003
μ
F
1.0
μ
F
0.47
μ
F
Phase compensation for Spindle driver
C112
12V power supply by passing
C113
Time constant for Soft switching
C114
12V power supply by passing
C115
12V power supply by passing
C116
—
Phase compensation for VCM driver
C117
0.47
μ
F
0.02
μ
F
Reference output by passing
C118
Prevent from oscillation during PWM drive
C119
TBD
for Watch dog timer
C120
0.01
μ
F
4.4
μ
F
Reduction of noise from 12V power supply for VCM driver
C121
Reduction of noise from 12V power supply for VCM driver
C131
220 pF
(Option) Filter for POR12VADJ
C132
220 pF
(Option) Filter for POR5VADJ
C133 *
4.7
μ
F
Reduction of noise from 12V power supply for VCM driver
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13605A | Three-Phase Brushless Motor Driver |
| HA13609ANT | Three-Phase Brushless Motor Driver |
| HA13614 | Combo (Spindle & VCM) Driver |
| HA13614FH | Combo (Spindle & VCM) Driver |
| HA13631T | CD-ROM Combo Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA13601S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| HA13605A | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13609ANT | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13614 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
| HA13614FH | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
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