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參數(shù)資料
| 型號： | HA13561 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Combo (Spindle & VCM) Driver |
| 中文描述： | 組合（主軸 |
| 文件頁數(shù)： | 13/26頁 |
| 文件大小： | 114K |
| 代理商： | HA13561 |
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HA13561F
13
External Components
Parts No.
Recommended Value
Purpose
Note
R1a
(R1a + R1b)
≥
10 k
(R1a + R1b)
≥
10 k
V/I converter
1, 4, 6
R1b
R2
—
Integral constant
3
R3 to R8
—
PWM filter
9
R101, R102
—
Setting of LVI1 voltage
7
R103, R104
—
Setting of LVI2 voltage
7
R105
5.6 k
Pull up
R108
—
Limitation for Retract current
12
RS
1.0
Current sensing for VCM Driver
10
Rnf
—
Current sensing for Spindle Driver
1
R
X
C1, C2
—
Reduction for gain peaking
11
—
Integral constant
3
C3 to C6
—
PWM filter
9
C
X
C101
—
Reduction for gain peaking
11
≥
0.1
μ
F
≥
0.1
μ
F
Power supply by passing
C102
Power supply by passing
C103
—
Oscillation for start-up
6
C104
0.22
μ
F
2.2
μ
F
for booster
C105
for booster
C106
—
Delay for POR
8
C109
≥
0.1
μ
F
0.33
μ
F
Power supply by passing
C110, C111
Phase compensation
Qret
—
Retract Driver
12
D1
—
Protection for Qret
12
D2
Notes: 1. Output maximum current on spindle motor driver Ispnmax is determined by following equation.
R1b
R1a + R1b
R
NF
TBD
Protection for parasitic phenomena
Ispnmax =
[A]
V
R1
(1)
where, V
R1
: Reference Voltage on Pin 24 [V] (= 1.3)
2. Input clock frequency fclk on pin 42 is determined by following equation.
4
5
fclk =
N
O
P D1 (CNT – 0.5) [Hz]
(2)
where, N
O
:
Standard rotation speed [rpm]
Number of pole
D1: Dividing ratio on divider 1
P:
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|---|---|
| HA13561F | Combo (Spindle & VCM) Driver |
| HA13563 | Three-Phase Brushless Motor Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA13561F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
| HA13563 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13563V | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13565F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless DC Motor Driver IC |
| HA13566AF | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
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