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參數(shù)資料
| 型號(hào)： | LB11990W |
| 廠商： | Sanyo Electric Co.,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)： | 6/14頁 |
| 文件大小： | 151K |
| 代理商： | LB11990W |
LB11990W
No. 6216-6/14
Block Diagram
Soft switching
drive circuit
Reference
voltage
VCC1
TSD circuit
Forward/
Timing control
circuit
Startup
control circuit
Rotor
position
detector
VCC2
COM
WIN
UIN
VIN
VS_D
UOUT_D
VOUT_D
WOUT_D
RF_D
GND
500
9k
1k
200
10k
40k
200
FGIN2_D
FGIN1_D
FGIN_D VREF
FGOUT_D
VCC1
VCC1
30k
200
200
200
30k
FC1
FILTER
NC
CSLP2
SELCSLP
CSLP1
FRC_D
OSC
STBY_D
BFGO
VCC1
PGOUT_D
PGC
30k
200
200
75k
1.5k
PGIN
100k
500
Mid point
control
FC2
B
B
B
+Vf
DECORDER
1.2V reference
voltage bias start
circuit
VCC2
TSD
Capstan bias
circuits
VCC1
R6
R6
VX+
α
R4
R3
1.5
×
R5
R2
R2
2
×
R1
R1
R1
VX
R5
R5
R5
R5
R5
R5
ANGLE
WIN2
WIN1
VIN2
VIN1
UIN2
UIN1
FRC_C
DEC2
DEC1
RS_L
OUT1 OUT2 VS_L
RF_L
RLO1
RLM1
RLP1
RLO2
RLM2
RLP2
VS_C
UOUT_C
VOUT_C
WOUT_C
RF_C
STBY_C
VH+
VH–
FGOUT_C
FGIN–
FGIN+
SBD
VS–VX–Vf+2
α
SBD
VX+Vf
(VS/2)+
α
VCC2
Upper/lower
VCC1
1.2V reference
voltage bias start
circuit
Cylinder bias circuits
Unit (resistance:
)
Forward/reverse
switching
H
(
M
D
g
Hall power
supply voltage
output circuit
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB11993W | Monolithic Digital IC For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver |
| LB11995H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11995 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11996 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
| LB11996H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11993W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver |
| LB11995 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11995H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11996 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
| LB11996H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
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