参数资料
型号: LB11690H
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.04 A, PDSO38
封装: 0.375 INCH, HSOP-36
文件页数: 17/19页
文件大小: 201K
代理商: LB11690H
No. 7543-7/19
LB11690, 11690H
Pin Functions *: Items in parentheses refer to the LB11690H.
Pin No.
Pin Name
Pin description
Equivalent circuit
Ground
1 (2)
GND
V5
2
Connect the ground side of the external resistor Rf to this pin.
2 (3)
RF
GND
V5
3
Output current detection
Connect the low-resistance resistor RF between this pin and
ground.
The maximum output current is determined by the equation
IOUT = 0.1/RF.
3 (4)
RF
V12
4
7
10
50
k
Outputs
(Low side n-channel power FET gate drive outputs)
The duty is controlled.
4 (5)
7 (9)
10 (12)
WL
VL
UL
VB
6
9
12
50
k
5
8
11
Voltage detection
(High side n-channel power FET source voltage detection)
5 (7)
8 (10)
11 (13)
WOUT
VOUT
UOUT
Outputs
(High side n-channel power FET gate drive outputs)
6 (8)
9 (11)
12 (14)
WH
VH
UH
Continued on next page.
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