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参数资料
| 型号： | LB11961 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 2/7页 |
| 文件大小： | 79K |
| 代理商： | LB11961 |
LB11961
No.8793-2/7
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC maximum output voltage
VCC max
18
V
OUT pin maximum output
current
IOUT max
1.0
A
OUT pin output voltage
VOUT max
18
V
HB maximum output current
IHB max
10
mA
VTH input pin voltage
VTH max
6
V
RD/FG output pin output voltage
VRD/FG max
18
V
RD/FG output current
IRD/FG max
10
mA
Allowable power dissipation
Pd max
When mounted on a circuit board *1
1.1
W
Operating temperature
Topr
-30 to +90
°C
Storage temperature
Tstg
-55 to +150
°C
*1 Specified circuit board : 114.3
× 76.1 × 1.6mm3, glass epoxy.
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC supply voltage
VCC
4.5 to 16
V
VTH input level voltage range
VTH
0 to 9
V
Hall sensor input common-mode
input voltage range
VICM
0.2 to 3
V
Electrical Characteristics Unless otherwise specified Ta
= 25°C, VCC = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICC1
Drive mode
12
18
24
mA
Circuit current
ICC2
Lock protection mode
8
11
16
μA
6VREG voltage
V6VREG
I6VREG = 5mA
5.8
6
6.2
V
HB voltage
VHB
IHB = 5mA
1.10
1.25
1.40
V
CPWM high-level voltage
VCRH
3.45
3.6
3.75
V
CPWM low-level voltage
VCRL
1.95
2.05
2.15
V
CPWM oscillator frequency
FPWM
C = 100pF
18
25
32
kHz
CT pin high-level voltage
VCTH
3.45
3.6
3.75
V
CT pin low-level voltage
VCTL
1.55
1.7
1.85
V
ICT charge current
ICT1
1.5
2
2.5
μA
ICT discharge current
ICT2
0.15
0.2
0.25
μA
ICT charge/discharge current
ratio
RCT
8.5
10
11.5
OUT output low saturation
voltage
VOL
IO = 200mA
0.2
0.3
V
OUT output high saturation
voltage
VOH
IO = 200mA
0.9
1.1
V
Hall sensor input sensitivity
VHN
Zero peak value (including offset and
hysteresis)
10
20
mV
RD/FG output pin low-level
voltage
VRDL/FGL
IRD/FG = 5mA
0.2
0.3
V
RD/FG output pin leakage
current
IRDL/FGL
VRD/FG = 7V
30
μA
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