參數(shù)資料
型號(hào)： LB11993W
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, PQFP64
封裝： 10 X 10 MM, SQFP-64
文件頁數(shù)： 8/15頁
文件大?。?/td> 162K
代理商： LB11993W
LB11993W
No.A0677-2/15
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC1 max
7
V
Supply voltage 2
VCC2 max
9.0
V
Supply voltage 3
VS_C max
Capstan motor driver
7.0
V
Supply voltage 4
VS_D max
Drum motor driver
7.0
V
Supply voltage 5
VS_L max
Loading motor driver
7.0
V
Output voltage
VO max
9.0
V
VI1 max
Control system
-0.3 to VCC1+0.3
V
Input voltage
VI2 max
U, V, W, COM
9.0
V
Capstan output current
IOC max
1.0
A
Drum output current
IOD max
1.0
A
Loading output current
IOL max
0.6
A
Internal power dissipation
Pd max
Independent IC
0.6
W
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-55 to +150
°C
Recommended Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC1
VCC1≤VCC2
2.7 to 6.0
V
Supply voltage 2
VCC2
3.5 to 8.5
V
Supply voltage 3
VS_C
≤VCC2
up to 6.5
V
Supply voltage 4
VS_D
≤VCC2
up to 6.5
V
Supply voltage 5
VS_L
≤VCC2
2.2 to 6.5
V
Hall input amplitude
VHALL
Capstan motor
±20 to ±80
mVp-p
Electrical Characteristics / Capstan motor driver block at Ta = 25
°C, VCC1=3V, VCC2=4.75V, VS=1.5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[Supply currents]
VCC1 supply current
ICC1
IOUT=100mA VSTBY_C=3V
5.6
10
mA
VCC2 supply current
ICC2
IOUT=100mA VSTBY_C=3V
6
12
mA
VCC1 quiescent current
ICC1Q
VSTBY_C=0V
3.3
5
mA
VCC2 quiescent current
ICC2Q
VSTBY_C=0V
100
A
VS quiescent current
ISQ
VSTBY_C=0V
75
100
A
[VX1]
Upper-side residual voltage
VXH1
IOUT=0.2A
0.22
0.28
V
Lower-side residual voltage
VXL1
IOUT=0.2A
0.22
0.28
V
[VX2]
Upper-side residual voltage
VXH2
IOUT=0.5A
0.3
0.4
V
Lower-side residual voltage
VXL2
IOUT=0.5A
0.3
0.4
V
Output saturation voltage
VOsat
IOUT=0.8A, Sink+Source
1.3
V
Amount of overlap
O.L
RL=39*3, Rangle=20k, Note 2
70
80
90
%
[Hall amplifier]
Input offset voltage
VHOFF
Design target value*
-5
+5
mV
Common-mode input range
VHCM
Rangle=20k
0.95
2.1
V
Input/output voltage gain
VGVH
Rangle=20k
25
27.5
30.5
dB
[Standby pin]
High-level voltage
VSTH
2.5
VCC1
V
Low-level voltage
VSTL
-0.2
0.7
V
Input current
ISTIN
VSTBY_C=3V
50
A
Leakage current
ISTLK
VSTBY_C=0V
-30
A
Continued on next page.
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