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参数资料
| 型号： | LB11990W |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PQFP64 |
| 封装： | SQFP-64 |
| 文件页数： | 9/14页 |
| 文件大小： | 151K |
| 代理商： | LB11990W |
LB11990W
No. 6216-4/14
Loading Motor Driver Block at Ta = 25
°C, V
CC1 = 3V, VCC2 = 4.75V, VS = 3V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
VCC1 power supply current 1
ICC11
VSTBY_C = VSTBY_D = 0V (standby)
2.1
4
mA
VCC1 power supply current 2
ICC12
VSTBY_C = VSTBY_D = 0V (forward/reverse)
14
19
mA
VCC1 power supply current 3
ICC13
VSTBY_C = VSTBY_D = 0V (at braking)
10
14
mA
VCC2 power supply current 1
ICC21
VSTBY_C, D = 0V (standby (VCC1 = OPEN))
100
A
VCC2 power supply current 2
ICC22
VSTBY_C, D = 0V (standby (VCC1 = 3.0V))
100
A
VCC2 power supply current 3
ICC23
VSTBY_C, D = 0V (forward/reverse)
15.0
25
mA
VS L power supply current
I VS L
VSTBY_C, D = 0V (standby)
20
A
[Logic input (DEC1 pin, DEC2 pin)]
High level input voltage
VINH
VCC1 = 2.7 to 4.0V
2.0
VCC1V
High level flowing current
IINH
VIN = 3.0V
41
65
A
Low level input voltage
VINL
VCC1 = 2.7 to 4.0V
–0.2
0.6
V
Low level flowing current
IINL
VIN = 0.6V
5
10
A
[Loading motor driver]
Output saturation voltage 1
VOH
IO = 200 mA (upper/lower composition)
0.2
0.3
V
Output saturation voltage 2
VSHIS
IO = 400 mA (upper/lower composition)
0.4
0.6
V
[Reel FG amplifier]
Input offset voltage
VIO
±1
±5mV
Input bias current
IB
1
A
Common mode input voltage range
VICM
1
2
V
Open loop gain
GV1
55
dB
[Thermal shutdown circuit]
TSD operating temperature
T-TSD
(Target)
180
°C
TSD temperature hysteresis width
TSD
(Target)
15
°C
Note) Items shown to be “Target” are not measured.
Truth Table
Capstan Motor Truth Table
Hall input
Source –> Sink
U
V
W
FRC
1
V –> W
HH
L
H
W –> V
L
2
U –> W
HL
L
H
W –> U
L
3
U –> V
HLH
H
V –> U
L
4
W –> V
LL
H
V –> W
L
5
W –> U
LH
H
U –> W
L
6
V –> U
LHL
H
U –> V
L
Note:
“H” for FR means a voltage of 2.50V or above. “L” for FR means a voltage of 0.4V or below.
(Vcc1 = 3V)
Note:
At the Hall input, “H” means that the potential of the (+) terminal for each phase input is at least 0.02V higher than the (–) terminal.
“L” means that the potential of the (+) terminal for each phase input is at least 0.02V lower than the (–) terminal.
Loading Motor Truth Table
Input
Output
Mode
DEC1
DEC2
OUT1
OUT2
L
Off
Standby
H
L
H
L
Forward
L
H
L
H
Reverse
H
L
Brake
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