参数资料
型号: FAN8400D3
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.6 A, PDSO30
封装: 0.375 INCH, HEAT SINK, SSOP-28
文件页数: 12/14页
文件大小: 60K
代理商: FAN8400D3
FAN8400D
7
Electrical Characteristics (Continued)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
FG AMPLIFIER BLOCK
FG AMP input bias current
IBFG
-
-1
-
1
A
FG AMP DC bias level
VBFG
-
2.90
3.15
3.40
V
FG output high level voltage
VOHFG
No external load
VREG
-1.1V
--
V
FG output low level voltage
VOLFG
No external load
-
0.8
1.2
V
FG SCHMIDT COMPARATOR BLOCK
FGS high / low input hysteresis
VSHL
-
-50
0
50
mV
FGS low / high input hysteresis
VSLH
-
100
150
200
mV
FGS hysteresis
VFGL
-
100
-
200
mV
FGS input operating level
VFGSIL
-
400
-
mVp-p
FGS output saturation voltage
VFGSSAT
IFGS=4mA
-
0.2
0.4
V
FGS output leakage current
IFGSLEAK VCC=28V
-
10
A
ERROR AMPLIFIER BLOCK
Error AMP input bias current
IBER
-
-1
-
1
A
Error AMP DC bias level
VBER
-
2.90
3.15
3.40
V
Error output high level voltage
VOHER
No external load
VREG
-1.1V
--
V
Error output low level voltage
VOLER
No external load
-
1.0
V
CURRENT LIMIT OPERATION
RF output voltage limit
VRF
-
0.55
0.60
0.65
V
CONTROLLER BLOCK
Dead zone
VDZ
-
50
100
300
mV
Output idle voltage
VID
-
5
mV
Forward gain
GDF+
-
0.4
0.5
0.6
-
Reverse gain
GDF
-
-0.6
-0.5
-0.4
-
Accelerate command voltage
VSTA
-
VREG
-1.1V
--
V
Decelerate command voltage
VSTO
-
0.8
1.5
V
Forward limit voltage
VL+
RF=22
-0.60-
V
Reverse limit voltage
VL
RF=22
-0.60-
V
PHASE COMPARATOR OUTPUT BLOCK
PD output high level voltage
VPDH
No external load
5.2
-
V
PD output low level voltage
VPDL
No external load
-
0.7
V
PD output source current
IPD+
VPD=0.5*VREG
-
-0.6
mA
PD output sink current
IPD
VPD=0.5*VREG
1.0
-
mA
PHASE LOCKED LOOP DETECTOR OUTPUT BLOCK
LD output saturation voltage
VLDSAT
ILD=5mA
-
0.1
0.4
V
LD output leakage current
ILDLEAK
VCC=28V
-
10
A
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