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参数资料
| 型号： | LB11885 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO48 |
| 封装： | 0.375 INCH, HSSOP-48 |
| 文件页数： | 14/18页 |
| 文件大小： | 155K |
| 代理商： | LB11885 |
LB11885
No.7884-5/18
Block Diagram
Soft switching
driver circuit
VCO
PLL
Divider
TSD
Upper saturation prevention control
Mask circuit
Timing control
circuit
Start control
circuit
Rotor position
detector circuit
Output
d
rive
circuit
D_VCC
D_COM
D_UOUT
D_VOUT
D_WOUT
D_Rf
0.5
D_MGND
D_CX
D_VCOIN
D_PCOUT
D_PG+
1k
200
0.1
F
D_CNT
D_FC
D_C2
D_C1
D_FGOUT
D_PGOUT1 D_PGOUT2
D_PG-
200
200
L_IN
L_MGND
Out
put
dri
ve
ci
rc
ui
t
L_OUT2
L_OUT1
L_VCC
L_VREF
560k
0.47
F
0.022
F
2200pF
0.022
F
FRC
VREG
TSD
C_HU+
C_HU-
C_HV+
C_HV-
C_HW+
C_HW-
C_Rfp
OSC
MATRIX
&
LOGIC
C_PWM
680pF
R
S
Q
SGND
C_MGND
C_Rfs
C_VCC
C_UOUT
C_VOUT
C_WOUT
VC
C_FC
C_CNT
C_FG
C_FGIN
C_FGOUT
-
+
-
+
5k
250k
VCC
2.5k
2.5k
C_LIM
Logi
ccomp
osi
te
ci
rcui
t
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11885N | 制造商:SANYO Semiconductor Co Ltd 功能描述:Vcr Deck 3 In 1 Motor Driver Sanyo IC 48-Pin op-Hs SMD |
| LB11889M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For VCR Capstan Three-Phase Brushless Motor Driver |
| LB-1189 | 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STMLT .109/FLPD |
| LB11899J-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11899J-TRM-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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