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參數(shù)資料
| 型號(hào)： | HA13563 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 基準(zhǔn)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(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 82K |
| 代理商： | HA13563 |
HA13563/V
7
K
T
T
L
V
OSC
V
E
R
NF
Vref1 : Current limiter reference voltage (See the Electrical Charasteristics)
Vsat
: Saturation voltage (See the Electrical Charasteristics)
Set C2 and derive the integration constants from the following formulas.
1
ω
P
C2
: Torque constant (Nm/A)
: Rated load torque (Nm)
: PWM carrier oscillator amplitude (V
PP
, See the Electrical Charasteristics)
: Motor back EMF (V
PP
/T–T)
: Current detection resistor (
)
R4 =
(5)
R2 =R4
G
(E)
(6)
C1 =
1
2
R2
ω
O
(7)
R3 = R2
(8)
Next, determine R1 to match the phase of PLL output.
1.89
R4
1.6
0.33
R4 / R2
R1 =
(9)
When log
ω
/
ω
is greater than 2, a phase advance to compensate for this phenomenon is
required. Use the following formula to set the phase advance:
1
C4
R5
20
2
ω
P
<
(10)
DIS OUT
R1
R5
C4
PLL OUT
+
Integrating
amplifier
R2
C1
R3
2.8V
C2
R4
Figure 1 Integration Constants
2. The Hall output bias voltage is determined by R101 and R102.
3. The output current is controlled according to the following formula:
Iomax =Vref1
R
NF
Where, Vref1 is the current limiter reference voltage. (See the Electrical Charasteristics)
Mount this resistor as close as possible to the IC and use a resistor with a small inductance
component.
4. Connect these components as close to the IC as possible.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13563V | Three-Phase Brushless Motor Driver |
| HA13565F | Three-Phase Brushless DC Motor Driver IC |
| HA13568AT | CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動(dòng)器) |
| HA13568R | CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動(dòng)器) |
| HA13568T | CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動(dòng)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| HA13568AT | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Combo Driver |
| HA13568T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo/Spindle Motor Controller/Driver |
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