Datasheet Texas Instruments LMD18200 — Ficha de datos

Fabricante	Texas Instruments
Serie	LMD18200

3A, 55V H-Bridge

Hojas de datos

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

Extracto del documento

	LMD18200T	LMD18200T/LF14	LMD18200T/NOPB
Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí	No	No

Parameters / Models	LMD18200T	LMD18200T/LF14	LMD18200T/NOPB
Operating Supply Current, mA	13	13	13
Operating Supply(Max), V	55	55	55
Operating Supply(Min), V	12	12	12
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125
Peak Output Current, A	6	6	6
Rating	Catalog	Catalog	Catalog

	LMD18200T	LMD18200T/LF14	LMD18200T/NOPB
RoHS	See ti.com	Obediente	Obediente

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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