LV8740V - PWM Current Control Stepping Motor Driver

Sanyo Semicon Device

Datasheet Details

Part number	LV8740V
Manufacturer	Sanyo Semicon Device
File Size	387.58 KB
Description	PWM Current Control Stepping Motor Driver
Datasheet	LV8740V_SanyoSemiconDevice.pdf

Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated.
On resistance (upper side : 0.3Ω ; lower side : 0.2Ω ; total of upper and lower : 0.5Ω ; Ta = 25°C, IO = 2.5A).
Excitation mode can be set to 2-phase, 1-2 phase full torque, 1-2 phase or W1-2 phase.
Excitation step proceeds only by step signal input.
Motor holding current selectable in four steps.
BiCDMOS process IC.
O.

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Published: Jan 5, 2012 |