参数资料
型号: LB11970FV
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO18
封装: 0.225 INCH, SSOP-18
文件页数: 4/7页
文件大小: 69K
代理商: LB11970FV
LB11970FV
No.A0707-4/7
Equivalent Circuit Diagram
Truth Table
VTH
PIN
IN-
IN+
CT
OUT1
OUT2
FG
Mode
L
H
L
H
L
(OPEN)
L
H
L
H
OFF
Running - drive
L
H
L
OFF
L
H
L
H
L
OFF
Running - regeneration
-
H
L
OFF
L
-
H
L
H
L
OFF
Output regeneration mode
with external signal
-
H
L
H
OFF
L
-
L
H
L
OFF
Lock protection
VTH, P-IN = L means VTH, P-IN < CPWM
VTH, P-IN = H means VTH, P-IN > CPWM
CPWM
PGND
IN-
IN+
VCC
OUT
FG
OUT
VTH
SGND
6VREG
HB
WH WL
P-IN
RMI
CT
VM
P-IN
CPWM
VTH
RMI
1.25V
HALL
M
Thermal shat down
Constant voltage
Current control
circuit
Comparator
H: Rotation mode
L: Regeneration mode
Hysteresis
AMP
Controller
Charge/discharge
circuit
Oscillation
Delay circuit
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LB11970FV-TLM-H 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS 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
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