參數(shù)資料
型號: LB11850VA
元件分類: 運動控制電子
英文描述: AC MOTOR CONTROLLER, PDSO24
封裝: 0.225 INCH, SSOP-24
文件頁數(shù): 13/14頁
文件大?。?/td> 116K
代理商: LB11850VA
LB11850VA
No.A0609-8/14
Description of Speed Control Block
1) Speed control diagram
2) Timing at startup (soft start)
Determined by LIM pin voltage
CR time constant large
CR time constant small
The speed slope is determined by the constant of the RC pin.
(RPM)
Rotation speed
Minimum speed
Small
← CTL signal (PWMDUTY) → Large
Large
← EO pin voltage (V) → Small
0%
100%
0V
Variable speed
Full speed
5VREG
ON-Duty small
ON Duty large
Minimum speed
setting rotation
LIM voltage
CTL pin
EO pin
EO voltage
Soft start
The slope changes according to the capacitance of SOFT pin.
(Large
→ Large slope)
CTL pin
Stop
VCC pin
SOFT pin
Full speed
Stop
Full speed
相關(guān)PDF資料
PDF描述
LB11852FV AC MOTOR CONTROLLER, 0.02 A, PDSO20
LB11884 BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO48
LB11885 BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO48
LB11947 BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28
LB11948T STEPPER MOTOR CONTROLLER, 0.5 A, PDSO30
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