參數(shù)資料
型號: LB11852FV
元件分類: 運(yùn)動控制電子
英文描述: AC MOTOR CONTROLLER, 0.02 A, PDSO20
封裝: 0.225 INCH, SSOP-20
文件頁數(shù): 11/12頁
文件大?。?/td> 142K
代理商: LB11852FV
LB11852FV
No.A1112-8/12
Description of Speed Control Block
1. Speed control diagram
2. Timing at startup (soft start)
(RPM)
Rotational speed
Minimum speed
0%
100%
Small
← CTL signal (PWMDUTY) → Large
Large
EO pin voltage (V)
→ Small
The slope is determined by the RC pin constant.
Determined by LIM pin voltage
CR time constant large
CR time constant small
Minimum speed setting rotation
Variable speed
Full speed
CTL pin
EO pin
5VREG
0V
On-duty small
On-duty large
LIM voltage
EO voltage
CTL pin
VCC pin
SOFT pin
Soft start
The slope changes depending on the
capacitance of the SOFT pin
(large capacitance large slope).
Stop
Full speed
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PDF描述
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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