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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： | 7/14页 |
| 文件大小： | 151K |
| 代理商： | LB11990W |
LB11990W
No. 6216-2/14
Electrical Characteristics/Capstan Motor Driver Block at Ta = 25C, VCC1 = 3V, VCC2 = 4.75V, VS = 1.5V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Vcc1 power supply current
Icc1
Iout = 100 mA VSTBY_C = 3V
4
8
mA
Vcc2 power supply current
Icc2
Iout = 100 mA VSTBY_C = 3V
6
12
mA
Vcc1 idle current
Icc1Q
VSTBY_C = 0V
2.1
4
mA
Vcc2 idle current
Icc2Q
VSTBY_C = 0V
100
A
Vs idle current
IsQ
VSTBY_C = 0V
75
100
A
Upper side residual voltage
VXH1
Iout = 0.2A
0.15
0.22
0.29
V
Lower side residual voltage
VXL1
Iout = 0.2A
0.15
0.20
0.25
V
Upper side residual voltage
VXH2
Iout = 0.5A
0.25
0.40
V
Lower side residual voltage
VXL2
Iout = 0.5A
0.25
0.40
V
Output saturation voltage
Vosat
Iout = 0.8A, Sink + Source
1.40
V
Overlap amount
O.L
RL = 39
× 3, Rangle = 20 k Note 2
73
80
87
%
Input offset voltage
VHOFF
Note 1 Design target value
–5
+5
mV
Common mode input range
VHCM
Rangle = 20 k
0.95
2.1
V
Input/output voltage gain
VGVH
Rangle = 20 k
24.5
27.5
30.5
dB
High level voltage
VSTH
2.5
VCC1V
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
High level voltage
VFRCH
2.5
VCC1V
Low level voltage
VFRCL
–0.2
+0.4
V
Input current
IFRCIN
VFRC_C = 3V
20
30
A
Leakage current
IFRCLK
VFRC_C = 0V
–30
A
Hall power supply voltage
VHALL
IH = 5 mA, VH(+) – VH(–)
0.75
0.85
0.95
V
(–) pin voltage
VH(–)
IH = 5 mA
0.81
0.88
0.95
V
Input offset voltage
VFGOFF
–3
+3
mV
Input bias current
IbFG
VFGIN+ = VFGIN– = 1.5V
500
nA
Input bias current offset
IbFG
VFGIN+ = VFGIN– = 1.5V
–100
+100
nA
Common mode input range
VFGCM
1.2
2.5
V
High level output voltage
VFGOH
With internal pull-up
2.8
V
Low level output voltage
VFGOL
With internal pull-up
0.2
V
Voltage gain
VGFG
Note 1 Design target value
100
dB
Output current (Sink)
IFGOs
At output pin “L”
5
mA
Note 1: Design target value, not measured
Note 2: The overlap amount specification is taken as the measurement specification.
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage 1
VCC1VCC1 ≤ VCC2
2.7 to 6.0
V
Power supply voltage 2
VCC2
3.5 to 8.5
V
Power supply voltage 3
VS_C
≤ V
CC2
to 7.0
V
Power supply voltage 4
VS_D
≤ V
CC2
to 7.0
V
Power supply voltage 5
VS_L
≤ V
CC2
2.2 to 7.0
V
Hall input amplitude
VHALL
Capstan motor
±20 to ±80
mVp–p
Power
supply
current
VX1
VX2
Hall
amplifier
Standby
pin
FRC
pin
VH
FG
comparator
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