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參數(shù)資料
| 型號： | LB11993W |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, SQFP-64 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 162K |
| 代理商： | LB11993W |
LB11993W
No.A0677-14/15
Continued from preceding page.
Pin No.
Symbol
Voltage
Equivalent Circuit Diagram
Description
57
VS_L
2.2 to VCC2
Loading motor power supply.
Stabilize against noise in the same way as
for VCC2.
56
RF_L
Output transistor P ground.
Output current can be detected for motor
current control by inserting a resistor
between Rf pin and ground.
58
55
OUT1
OUT2
Loading motor driver output.
Connect to loading motor.
23
24
28
27
RLM1
RLP1
RLM2
RLP2
0.2V to
VCC1-1V
L–FG amplifier input.
RLM1 and RLM2 are negative input.
RLP1 and RLP2 are positive input.
22
29
RLO1
RLO2
R-FG amplifier output.
21
20
DEC1
DEC2
0 to VCC1
Loading motor input.
When VCC1 = 3.0V
2.0V or higher: High
0.6V or lower: Low
Continued on next page.
56
VS_L
1k
58
VS_L
55
56
24
500
500
VCC1
27
23
28
22
VCC1
29
75k
50k
10k
10k
10k
VCC1
21
20
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