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参数资料
| 型号： | LB1877M |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO20 |
| 封装： | MFP-20 |
| 文件页数： | 6/7页 |
| 文件大小： | 70K |
| 代理商： | LB1877M |
LB1877M
No. 6199-6/7
Pin number
16
11
19
20
1
2
17
3
Continued from preceding page
Unit (resistance:
, capacitance: F)
Pin name
FC
S/S
DR
UOUT
VOUT
WOUT
LB
P – GND
Pin voltage
Voltage
input not
allowed
0 to Vcc
0 to 8V
0 to 1V
Equivalent circuit
Pin function
Frequency characteristics
adjustment pin.
Connect to ground via
capacitor.
Start/stop pin.
Forward/reverse rotation pin.
U, V, W phase output pins.
Connect to motor coils
Motor start lockup prevention.
Power block ground.
Continued on next page
80k
50k
11
50k
19
100k
20 1
2
200
17
6k
To RI pin
Drive current
3S
16
2k
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| LB1877V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Brushless Motor Driver with Speed Control for Portable Cassette Recorders |
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