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参数资料
| 型号： | LB8112V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.6 A, PDSO30 |
| 封装： | SSOP-30 |
| 文件页数： | 4/8页 |
| 文件大小： | 241K |
| 代理商： | LB8112V |
Pin Functions
No. 5388-4/8
LB8112V
Pin No.
Symbol
Pin voltage
Equivalent circuit
Function
LPF buffer output
Outputs a voltage identical to that applied to the buffer
IN pin.
BOUT1
BOUT2
7
9
LPF buffer input
This pin is used to form a low-pass filter as shown in
the peripheral circuit example.
BIN1
BIN2
6
8
Loading motor power supply
As is the case for VCC2, this power supply must be
stabilized so that noise does not enter at this pin.
2.2 to VCC2
VM
5
Power supply for the loading motor pre-driver and LPF
buffer.
As is the case for VCC1, this power supply must be
stabilized so that noise does not enter at this pin.
2.7 to 9 V
VCC2
4
Power supply for circuit other than the loading output
block and the LPF buffer
This power supply must be stabilized so that noise
does not enter at this pin.
2.7 to 4.0 V
VCC1
3
Outputs
Connect these pins to the motor.
0 to VM
OUT1
OUT2
2
29
P-ground for the output transistor
The output current is detected by a resistor inserted
between the Rf pin and ground for motor current
control.
Rf
1
Continued on next page.
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