FAN8460MPX FAIRCHILD [Fairchild Semiconductor], FAN8460MPX Datasheet - Page 17

• Manufacturer Part Number: FAN8460MPX
• Description: Single Phase Full Wave BLDC Motor Driver with Variable Speed Control
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Typical Application Circuits 3 (
PWM Input
V+
Mode
180K
D
> 0.47uF
eletrolytic
R
C
R
10
12
9
6
8
7
VS
GND
OUTA
OUTB
CT
VPWM
VM
H/L
H
L
Generator
Switching
Triangle
Control
Wave
5
VPWM
PWM
PWM Input Speed Control using External PWM Input
VCON
L/H
H
L
Decoder
Detection
PWM
Restart
Commutation
S
I
PWM
Lock
Auto
PWM
&
Control
20K
TSD
&
&
11
VCON VREF
R
6.2K
PWM
Reference
proportional to PWM Duty
V
V
LDCP
LDCL
2V
VS
Speed Condition
4
TACO
Full speed
AL
H+
LD
H-
Stop
FAN8460MTC/FAN8460MP
14
13
2
1
3
R
R
R
2
1
H
V+
C
LD
)
17