LV8712T - PWM Constant-Current Control Stepping Motor Driver

onsemi

General Description

(1) Power save function This IC is switched between standby and operating mode by setting the PS pin.

In standby mode, the IC is set to power-save mode and all logic is reset.

In addition, the internal regulator circuit do not operate in standby mode.

Key Features

Single-channel PWM constant-current control stepping motor driver incorporated.
Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 2W1-2 phase.
Microstep can control easily by the CLK-IN input.
Power-supply voltage of motor : VM max = 18V.
Output current : IO max = 0.8A.
Output ON resistance : RON = 1.1Ω (upper and lower total, typical, Ta = 25°C ).
A thermal shutdown circuit and a low voltage detecting ci.

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LV8712T pwm constant-current control stepping motor driver by onsemi - Datasheet Preview

Datasheet Details

Part number	LV8712T
Manufacturer	onsemi
File Size	189.19 KB
Description	PWM Constant-Current Control Stepping Motor Driver
Datasheet	LV8712T Datasheet

Full PDF Text Transcription for LV8712T (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LV8712T. For precise diagrams, and layout, please refer to the original PDF.

Ordering number : ENA1674A LV8712T Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver http://onsemi.com Overview The LV8712T is a stepping motor driver of the...

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tp://onsemi.com Overview The LV8712T is a stepping motor driver of the micro-step drive corresponding to supports 2W 1-2 phase excitation. It is the best for the drive of the stepping motor for a scanner and a small printer. Features • Single-channel PWM constant-current control stepping motor driver incorporated. • Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 2W1-2 phase • Microstep can control easily by the CLK-IN input. • Power-supply voltage of motor : VM max = 18V • Output current : IO max = 0.8A • Output ON resistance : RON = 1.

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Brand Logo	Part Number	Description	Manufacturer
	LV8712T	PWM Constant-Current Control Stepping Motor Driver	Sanyo Semicon Device

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