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參數(shù)資料
| 型號： | HA13605A |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Three-Phase Brushless Motor Driver |
| 中文描述： | 三相無刷電機驅(qū)動器 |
| 文件頁數(shù)： | 8/18頁 |
| 文件大小： | 81K |
| 代理商： | HA13605A |
HA13605A
8
External Components
Part No.
Recommended Value Purpose
Notes
R1, R2
—
Integration constants
1
R101, R102
—
Hall bias
9
R103, R104
—
FG amplifier gain setting
2, 8
R105, R106
10 k
4.7 k
Used in interfacing
R107
Booster stabilization
11
R108
—
Oscillator feedback resistor
10
R
NF
C1, C2
—
Current detection
3
—
Integration constants
1
C101, C102, C103
0.047
μ
F
≥
0.1
μ
F
Stabilization
C104
Power supply bypass
C105
—
Determines the FG amplifier band
5
C106
—
FG amplifier AC coupling
6
C107, C108
—
Oscillator circuit elements
10
C109
≥
300 pF
≥
47
μ
F
Booster capacitance
11
C110
Stabilization
Ct
—
PWM oscillator time constant
4
X’tal
—
CLK oscillator
7
D1, D2, D3
—
Regenerative current path
D4
Notes: 1. Use the following formulas to determine target values for these constants.
ω
o
≤
2
π
f
FG
20
R2
R1
K
T
V
R1
(2Vps – 0.83V
E
)
—
Used in interfacing
(rad/s)
1
ω
o
R2
=
7.7J
ω
o
NoRmVosc
3.0 k
≤
R1
≤
15 k
1
10
C1 =
(F)
C2 = 10C1
Where:
ω
o:
f
FG
:
J:
No:
Rm:
K
T
:
V
E
:
Vps: Power supply voltage
Vosc: PWM oscillator amplitude
(F)
Control loop angular frequency
FG frequency
Moment of inertia of the motor
Rotation speed
Motor coil resistance
Torque constant
Motor reverse voltage at speed No
(Hz)
(kgm
2
)
(rad/s)
(
/TT)
(Nm/A)
(V
PP
/TT)
(V)
2.2 (V
PP
: See the electrical characteristics table.)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13609ANT | Three-Phase Brushless Motor Driver |
| HA13614 | Combo (Spindle & VCM) Driver |
| HA13614FH | Combo (Spindle & VCM) Driver |
| HA13631T | CD-ROM Combo Driver |
| HA13705 | IPIC Intelligent Power IC High Side Solenoid Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| HA13631T | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Combo Driver |
| HA-1370 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Compatible Enable/Disable |
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