LV8732V

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Stepper Motor Driver, PWM, Constant Current Control

制造商：ON

中文数据手册

产品信息

The LV8732V is a 2-channel H-bridge driver IC that can switch a stepper motor driver, which is capable of micro-step drive and supports 2W 1-2 phase excitation, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications.

Low on resistance (upper side : 0.3Ω; lower side : 0.25Ω; total of upper and lower : 0.55Ω; Ta = 25°C, IO = 2A)
Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 2W1-2 phase
Motor current selectable in four steps
Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
No control power supply required
CLK-IN Input
Single-channel PWM current control stepper motor driver (selectable with DC motor driver channel 2) incorporated.
BiCDMOS process IC
Excitation step proceeds only by step signal input
Unusual condition warning output pins

在线购买

型号	制造商	描述	购买
LV8732V-MPB-H	ON	STEPPER MOTOR CONTROLLER	立即购买
LV8732V-TLM-H	ON		立即购买

技术资料

标题	类型	大小（KB）	下载
Stepper Motor Driver, PWM, Constant Current Control	PDF	568	点击下载
SSOP44K (275mil) Exposed Pad	PDF	66	点击下载
LV8731V/32V/34V/35V/36V Application Note	PDF	1465	点击下载
DC Motor Driver Fundamentals	PDF	1818	点击下载
用于办公应用设备的高能效步进电机方案	UNKNOW	136	点击下载
Stepping Motors and Stepping Motor Control Systems	PDF	98	点击下载
电机驱动器基础知识第1部分	UNKNOW	135	点击下载
电机驱动器基础知识第2部分	UNKNOW	136	点击下载

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