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参数资料
| 型号： | LB11998V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO30 |
| 封装： | 0.275 INCH, SSOP-30 |
| 文件页数： | 2/8页 |
| 文件大小： | 111K |
| 代理商： | LB11998V |
LB11998V
No. 8801 -2/8
Allowable Operating Range at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC1
4 to 6
V
Supply voltage 2
VCC2
≥ VCC1
4 to 13.6
V
Supply voltage 3
VCC3
4 to 13.6
V
Application Example at Ta = 25
°C
(1) 12V model
Power supply pin
Conditions
Ratings
Unit
VCC1
Regulated voltage
4 to 6
V
VCC2 = VCC3
Unregulated voltage
4 to 13.6
V
(2) 5V model
Power supply pin
Conditions
Ratings
Unit
VCC1 = VCC3
Regulated voltage
4 to 6
V
VCC2
Boosted or regulated voltage*2
4 to 13.6
V
*2 When a boosted voltage is used for VCC2, the outputs can be used in low saturation voltage mode.
Electrical Characteristics at Ta
= 25°C, VCC1 = 5.0V, VCC2 = VCC3 = 12V (unless otherwise specified)
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply Current
Supply current 1
ICC1
VC = VCREF
8
mA
Supply current 2
ICC2
VC = VCREF
0
mA
Supply current 3
ICC3
VC = VCREF
150
250
μA
Output stop current 1
ICC10Q
VS/S = 0V
200
μA
Output stop current 2
ICC20Q
VS/S = 0V
30
μA
Output stop current 3
ICC30Q
VS/S = 0V
30
μA
Output Block
High-side saturation voltage 1
VOU1
IO = -0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
1.0
V
Low-side saturation voltage 1
VOD1
IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
0.3
V
High-side saturation voltage 2
VOU2
IO = -0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
Low-side saturation voltage 2
VOD2
IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
Current limiter set voltage
VCL
RRF = 0.47
Ω
0.37
V
Hall Sensor Amplifier Block
Common-mode input voltage
range
VHCOM
1.2
VCC1 -
1.0
V
Input bias current
VHIB
1
μA
Hall sensor minimum input level
VHIN
60
mVp-p
S/S Pin
High-level voltage
VS/SH
2.0
VCC1V
Low-level voltage
VS/SL
0.7
V
Input current
IS/SI
VS/S = 5V
200
μA
Leakage current
IS/SL
VS/S = 0V
-30
μA
Control Block
VC pin input current
IVC
VC = VCREF = 2.5V
1
μA
VCREF pin input current
IVCREF
VC = VCRE F= 2.5V
1
μA
Voltage gain
GVCO
ΔVRF/ΔVC
0.25
Times
Rising voltage
VCTH
VCREF = 2.5V
2.35
2.65
V
Rising voltage width
ΔVCTH
VCREF = 2.5V
50
150
mV
Continued on next page.
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