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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)： | 15/22頁 |
| 文件大?。?/td> | 103K |
| 代理商： | HA13571FR |
HA13571FR
15
Electrical Characteristics
(cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applica-
ble pins
Note
SPN
output
drivers
Total output
saturation voltage
Vsatspn
—
1.1
1.4
V
Iout = 1.2A, Tj = 25
°
C
SDRVU
SDRVV
SDRVW
—
2.0
2.6
V
Iout = 2.2A
Tj = 25
°
C
—
2.6
3.74
V
Tj = 125
°
C
1
Leakage current
Icex1
—
—
0.1
mA
VIN = 14V
SDRVU
SDRVV
SDRVW
Icex2
—
0.6
1.2
mA
Test source current
from middle phase
R
L
= 11
/phase
Ifrdu
—
—
20
mA
Vfrdu = 2.0V,
Vcc12 = 0V
Recirculating
diode forward
voltage
Vfrdl1
—
1.25
1.4
V
If = –1.0A
1
Vfrdl2
—
1.75
2.2
V
If = –2.2A
Overvoltage
protection clamp
Vclp
14.4
15.4
17
V
Iclp = 100mA
SPN
PWM
DAC &
filter
Input current
Iin
—
—
±
300
μ
A
Vin = –0.3 to Vcc5
SIPWM
High level voltage
Vh
3.5
—
—
V
Low level voltage
Vts
—
—
1.5
V
PWM pulse width
Tpwm
23
—
—
ns
Output resistance
at Spwmflt
Rsout
—
34
±
20%
k
SPWMFLT
Output voltage
Vflt100
—
1.79
±
10%
V
Duty = 100%
Vflt50
—
0.93
±
10%
V
Duty = 50%
Vflt0
—
50
100
mV
Duty = 0%
PWM
one
shot
Sink current
Isk
410
580
750
μ
A
Spwmtg = 3.0V
SPWMTC
Low clamp voltage
Vclmp
1.33
1.53
1.73
V
for discharging
Threshold voltage
Vthst
3.0
3.3
3.6
V
for discharging
Vthend
1.47
1.67
1.87
V
for charging
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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