BD6775EFV中文资料Motor Driver IC Series for Printers数据手册ROHM规格书

描述 Description

The BD6775EFV and BD6384EFV are PWM constant-current drivers that are operable in full-step, half-step, and quarter-step mode. The

BD6384EFV allows the selection of current decay modes, thus making it possible to realize optimum control under a variety of conditions.

特性 Features

1) Low on-resistance DMOS
2) Power-saving function
3) TSD (Thermal Shutdown) circuit
4) UVLO (Under Voltage Locked Out) circuit
5) Compact, thin-shape, and high heat dissipation package
6) Current decay mode selection (BD6384EFV)
7) OCP (Over Current Protection) circuit (BD6384EFV)

应用 Application

Laser beam printer, PPC, scanner, photo printer, fax, ink-jet printer, and mini printer.

简介

BD6775EFV属于集成电路（IC）的电机驱动器控制器。由制造生产的BD6775EFV电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。