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參數(shù)資料
| 型號： | 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)： | 18/22頁 |
| 文件大?。?/td> | 103K |
| 代理商： | HA13571FR |
HA13571FR
18
Electrical Characteristics
(cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applica-
ble pins
Note
Filter
Output voltage
Vflt0
—
Vrefout
–2.03
±
0.1
V
Vipwml & Vipwmh
Duty = 0%
VFLTOUT
Vflt50
—
Vrefout
±
0.05
V
Vipwml & Vipwmh
Duty = 50%
Vflt100
—
Vrefout
+2.03
±
0.1
V
Vipwml & Vipwmh
Duty = 100%
Output voltage
symmetry
Vfltsym
—
—
±
140
mV
|
Vflt100 – Vrefout
|
–
|
Vfit0 – Vrefout
|
Current
sense
amp
Input current
Iin
–200
—
400
μ
A
VISENS
VISENH
VISENL
Output offset
voltage
Vos
—
10
±
20
mV
Visenh – Visenl = 0V
at 1/2 Vcc
Output resistance
Rout
—
—
25
Sink and Source
Visenl, Visenh
operating range
Vr1
0
—
12
V
Gain and Offset
Valid
Unity gain
bandwidth
BW1
2.0
3.0
4.0
MHz
1
Gain
G10
3.8
4.0
4.2
V/V
VISENH/L = 0V
G16
3.8
4.0
4.2
V/V
VISENH/L = 6V
G112
3.8
4.0
4.2
V/V
VISENH/L = 12V
G1
—
0
±
2%
V/V
(G112 – G16)/G16
(G10 – G16)/G16
Power supply
rejection ratio
PSRR
40
52
—
dB
F
≤
20kHz
1
VCM
output
driver
Total output
saturation voltage
Vsatvcm —
1.5
1.875
V
Iout = 1.5A
Tj = 25
°
C
VCMN
VCMP
—
1.95
2.85
V
Tj = 125
°
C
1
Output leakage
Ilk
—
—
0.5
mA
Tj = 25
°
C
BSTFLT = VCCV12 = 14V
Output quiescent
voltage
Vq
—
Vcc12/2
±
5%
V
Recircurate diode
voltage
VRD
—
2.0
2.5
V
Io = –1.5A
1
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|---|---|
| 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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