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零件编号
产品描述 (功能)
LB11850VA 查看數據表(PDF) - ON Semiconductor
零件编号
产品描述 (功能)
比赛名单
LB11850VA
Single‐phase Full‐wave Pre‐driver with Speed Control Function for Fan Motor
ON Semiconductor
LB11850VA Datasheet PDF : 17 Pages
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LB11850VA
APPLICATION CIRCUIT
*3
1
m
F/25 V
Rp = 1 k
W
1)
3)
2)
4)
100
W
RF
CTL signal
1
m
F/25 V
*2
RFG/RPD =
10 k
W
to 100 k
W
VCC
5VREG
*9
FG
*8
RD
RC
*7
SENSE
LIM
OUT1P
OUT1N
SOFT
CVI
CVO
C
CTL
EI
OUT2P
OUT2N
HB
*4
IN
−
IN+
CT
*5
1)
2)
3)
4)
H
CT = 1
m
F
EO
CPWM
*6
SGND
*1
CP = 220 pF
30 kHz
Figure 3. Sample Application Circuit
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