参数资料
型号: LB11697V
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO30
封装: 0.275 INCH, SSOP-30
文件页数: 10/14页
文件大小: 337K
代理商: LB11697V
Pin No.
Symbol
Pin Description
Equivalent circuit
No.8412-5/14
LB11697V
Pin Functions
1
GND
Ground
2
RF
GND
Output current detection reference
Connect the ground terminal of the external resistor RF to
this pin.
VREG
2
Continued on next page.
3RF
Output current detection
Connect a resistor with a small value between this pin and
RFGND.
This sets the maximum output current IOUT to be 0.25/Rf.
VREG
3
4
6
8
WH
VH
UH
Outputs (External transistor drive outputs)
These are the PWM outputs used for duty control.
These are push-pull outputs.
4
6
8
VCC
50 k
Pin Assignment
VCC VREG
N2
N1
HP
F/R
RFGND RF
WH
WL
LB11697V
VL
Top view
PWMIN S/S
CSD
UH
UL
IN1–
IN1+
VH
LVS
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
27
26
28
24
23
25
21
29
22
30
19
18
20
16
17
IN2–
IN2+
IN3–
IN3+
EI+
RD
PWM TOC
EI–
GND
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