参数资料
型号: FAN8460MP
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, DSO14
封装: 4 X 4 MM, MLP-8
文件页数: 5/22页
文件大小: 499K
代理商: FAN8460MP
FAN8460MTC/FAN8460MP
13
For example, CLD = 0.33uF, then TON= 0.3Sec,TOFF= 2Sec,TLOCK=0.4Sec. This AL output can be used to inform a locked
rotor condition to super IO or system controller. Because the AL output is open collector type, end user can pull up this pin
with a external resistor to the supply voltage of their choice (that is 5 or 3.3V).
Figure 7. Overall Timing Chart
TON
CLD
VLDCL VLDCP
()
×
iLDC
--------------------------------------------------------
=
TOFF
CLD
VLDCL VLDCP
()
×
iLDD
--------------------------------------------------------
=
TLOCK
CLD VLDCL
×
iLDC
------------------------------
=
H -
H+
OUTB
OUTA
TACO
AL
Tzero
N
S
N S N N S N
S
S N N S N S
LD
VLDCL
VLDCP
TON
TOFF
1 rotation
Motor
Locked
Lock
Released
Rotor
Tlock
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相关代理商/技术参数
参数描述
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