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参数资料
| 型号： | LB11875 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36 |
| 封装： | 0.275 INCH, SSOP-36 |
| 文件页数： | 4/16页 |
| 文件大小： | 164K |
| 代理商： | LB11875 |
No. 7678-12/16
LB11875
Continued from preceding page.
Pin No.
Pin
Pin Function
Equivalent circuit
Output current detection reference
Ground for the external resistor Rf
21
RF
GND
VREG
21
Output current detection
Insert a resistor with a small value between this pin and
RFGND.
Sets the maximum output current IOUT to be 0.25/Rf.
22
RF
VREG
22
Outputs (external transistor drive outputs)
The duty is controlled from the UH, VH, and WH sides.
23
24
25
26
27
28
WH
WL
VH
VL
UH
UL
VCC
23
24
25
26
27
28
50 k
Hall effect sensor inputs
These inputs report a logic high state when IN+ > IN–, and a
low state for the reverse condition.
Insert capacitors between the IN+ and IN– inputs if noise on
the Hall sensor signals is a problem.
29
30
31
32
33
34
IN3–
IN3+
IN2–
IN2+
IN1–
IN1+
VCC
29 31 33
30 32 34
500
500
FG inputs
Insert a capacitor, or a capacitor and resistor, between
these inputs as a filter if noise on the FG signal is a
problem.
35
36
FGIN–
FGIN+
VCC
36
35
500
500
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参数描述 |
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| LB11876 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
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| LB11876-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 PRINTER 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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| LB11880 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Sensorless Motor Driver with Loading Motor Driver |
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