參數(shù)資料
型號: BD6718FV-E2
元件分類: 運(yùn)動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.02 A, PDSO20
封裝: ROHS COMPLIANT, SSOP-20
文件頁數(shù): 6/34頁
文件大?。?/td> 1916K
代理商: BD6718FV-E2
14/40
2) Pulse input application 1
The example of an application for converting external PWM signal into the DC voltage, and controlling the rotational
speed. Minimum rotational speed can be set.
3) Pulse input application 2
The example of an application for controlling the rotational speed by DUTY of external PWM signal. The minimum
rotational speed cannot be set.
HALL
GND
1
LAIN
4
COSC
2
VTH
5
VMIN
6
LAOUT
3
OUT1
7
RNF
8
Vcc
CS
OUT2
H-
H+
CL
FG
VREF
Vcc
TSD
Lock Detect
Auto Restart
Pre Driver
M
Control
REF
OSC
REG
11
10
9
14
13
12
16
15
+
-
+
-
+
-
+
-
PWM input
PWM signal → DC voltage
conversion circuit.
Adjust the value of resistance
and the capacitor according to
the
amplitude
and
the
frequency of the input signal.
P.23
Set resistance in consideration
of the input voltage of the
VMIN and VTH terminal.
HALL
GND
1
LAIN
4
COSC
2
VTH
5
VMIN
6
LAOUT
3
OUT1
7
RNF
8
Vcc
CS
OUT2
H-
H+
CL
FG
VREF
Vcc
TSD
Lock Detect
Auto Restart
Pre Driver
M
Control
REF
OSC
REG
11
10
9
14
13
12
16
15
+
-
+
-
+
-
+
-
PWM input
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