LMD18200_13 Datasheet, PDF (14/19 Pages) Texas Instruments – LMD18200 3A, 55V H-Bridge

LMD18200
SNVS091E – MAY 2004 – REVISED FEBRUARY 2011
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TORQUE REGULATION
Locked Anti-Phase Control of a brushed DC motor. Current sense output of the LMD18200 provides load
sensing. The LM3524D is a general purpose PWM controller. The relationship of peak motor current to
adjustment voltage is shown in Figure 19.
Figure 18. Locked Anti-Phase Control Regulates Torque
Figure 19. Peak Motor Current
vs Adjustment Voltage
14
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