參數(shù)資料
型號(hào): LB11947
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28
封裝: 0.500 INCH, DIP-28
文件頁(yè)數(shù): 2/14頁(yè)
文件大?。?/td> 154K
代理商: LB11947
LB11947
No.7318-10/14
Motor driver, internal PWM current control operation mode
PWM current control is made, so that the peak current flowing through the motor coil with PWM = “H” does not exceed
the current level swt with VREF pins (pin 15 (Ach) and pin 13 (Bch)).
< MDINT = “L” (FAST mode) >
< MDINT = “H” (SLOW mode) >
Tnc : Noise canceling time [s]
Toff : Switching OFF time [s]
Coil current
CR
Set current
CHARGE mode
FAST mode
Tnc
Toff
CHARGE mode
FAST mode
4V
1V
PWM
Tnc
Toff
Coil current
CR
Set current
CHARGE mode
SLOW mode
Tnc
Toff
CHARGE mode
SLOW mode
4V
1V
PWM
Tnc
Toff
相關(guān)PDF資料
PDF描述
LB11948T STEPPER MOTOR CONTROLLER, 0.5 A, PDSO30
LB1814M DISK DRIVE MOTOR CONTROLLER, 1 A, PDSO36
LB1821M BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44
LB1823M BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO30
LB1875 BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36
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