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参数资料
| 型号： | LB1860M |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO14 |
| 封装： | MFP-14 |
| 文件页数： | 2/6页 |
| 文件大小： | 78K |
| 代理商： | LB1860M |
Specifications
Absolute Maximum Ratings at Ta=25 °C, ( ): LB1860M, LB1861M
Parameter
Symbol
Conditions
Ratings
Unit
Maximum input current
ICC max
t
% 20 ms
200
mA
Output supply voltage
VOUT
Internal
V
Output current
IOUT
1.5
A
RD flow-in current
IRD
10
mA
RD supply voltage
VRD
50
V
Allowable power dissipation
Pd1 max
1.1
W
Pd2 max
Mounted on 20
× 15 × 1.5 mm glass epoxy board
(0.8)
W
Operating temperature
Topr
–30 to +80
°C
Storage temperature
Tstg
–55 to +125
°C
Allowable Operating Ranges at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Input current range
ICC
6.0 to 50
mA
Common-mode input voltage range
VICM
0toVIN –1.5
V
Electrical Characteristics at Ta=25 °C, ICC =10mA
Parameter
Symbol
Conditions
min
typ
max
Unit
Output limiting voltage
VOLM1
LB1860, 1860M: IO = 0.1 A
54
57
60
V
LB1861, 1861M: IO = 0.1 A
30
32
34
V
Output saturation voltage
VO sat1
IO = 0.5 A
0.95
1.2
V
VO sat2
IO = 1.0 A
1.15
1.5
V
VO sat3
IO = 1.5 A
1.4
2.0
V
Input voltage
VIN
ICC = 7.0 mA
6.4
6.7
7.0
V
Amp input offset voltage
VOFF
–7.0
0
7.0
mV
Amp input bias current
IBA
–250
nA
RD output saturation
voltage
VRD (sat)
IRD = 5 mA
0.15
0.3
V
C flow-out current
IC1
C = GND
2.7
3.9
5.0
A
C discharge current
IC2
C=VIN
0.35
0.50
0.65
A
Comparator input threshold
voltage
VTH1
0.77
0.8 VIN
0.83
V
VTH2
0.44
0.47 VIN
0.50
V
Ct discharge voltage
Vct
0.18
0.2 VIN
0.22
V
Rt input current
IRT
VRT = GND
–440
–350
–240
A
Rt comparator voltage
VRT
RT = OPEN
0.59
0.62 VIN
0.65
V
Thermal protection circuit
operating voltage
TSD
Design target
180
°C
Thermal protection circuit
hysteresis
TSD
Design target
40
°C
Pin Assignments
Top view
LB1860,1860M,1861,1861M
No.3519-2/6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1860M-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 FAN MOTOR RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1860M-TLM-H | 功能描述:马达/运动/点火控制器和驱动器 FAN MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1861 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Variable Speed Fan Motor Driver |
| LB1861-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1861M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Variable Speed Fan Motor Driver |
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