Datasheet Texas Instruments LMD18200T — Ficha de datos

3A, 55V H-Bridge 11-TO-220 -40 a 125

Hojas de datos

PDF, 686 Kb, Revisión: F, Archivo publicado: abr 9, 2013

Extracto del documento

Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Replacement	LMD18200T/NOPB
Replacement Code	S

Operating Supply Current	13 mA
Operating Supply(Max)	55 V
Operating Supply(Min)	12 V
Operating Temperature Range	-40 to 125 C
Peak Output Current	6 A
Rating	Catalog

RoHS	See ti.com

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AN-828 Increasing the High Speed Torque of Bipolar Stepper Motors (Rev. B)
PDF, 1.1 Mb, Revisión: B, Archivo publicado: mayo 6, 2013
This application report shows that increasing the slew rates of the winding currents in a bipolar stepper motor pushes the motor to deliver more torque at high speeds. Simple voltage drives, L/R drives, and chopper drives are explained. L/R drives and chopper drives achieve slew rates higher than those achieved by simple voltage drives. Finally, an example chopper drive is presented.
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AN-694 A DMOS 3A, 55V, H-Bridge: The LMD18200 (Rev. C)
PDF, 604 Kb, Revisión: C, Archivo publicado: abr 26, 2013
This application note provides information on the LMD18200, which is optimized to work for applicationsthat require 0.5A to 3.0A and operate from 12V to 55V.

Serie: LMD18200 (3)

Semiconductors > Power Management > Power Management Special Functions > Motion/Motor Control