【产品】ROHM最高性能和最高可靠性36V步进电机驱动器BD6385EFV-LB

时间： 2019-01-13 来源：ROHM

技术问答

BD6385EFV是ROHM推出的一款高级型步进电机驱动器，在ROHM步进电机驱动器中可以提供最高功能和最高可靠性。它具有完善的各种保护电路，采用低导通电阻DMOS和高散热功率封装，减少了芯片的发热量。

BD6385EFV是一款低功耗双极性PWM恒流驱动驱动器，电源额定电压为36V，最大输出电流为1.0A。对于输入接口，CLK-IN驱动模式和并行IN驱动模式相互兼容，可根据应用需要选择输入模式。有全步和半步两种激励模型，1/4步模式，对于电流衰减模式可以自由设置FAST DECAY和SLOW DECAY的比例，因此可以实现每个电机的最佳控制条件。此外，能够使用一个电源供电系统驱动，有助于系统的布局设计变得容易。

步进电机驱动器BD6385EFV-LB特征

·适用于工业应用的长期支持产品。

·电源：一个系统驱动（额定电压36V）

·低导通电阻DMOS输出

·CLK-IN驱动模式（内置转换器电路）

·并行IN驱动模式

·可选择步进电机/直流电机（×2）驱动器

·PWM恒流控制（自振荡）

·内置尖峰噪声消除功能（不需要外部噪声滤波器）

·全步＆半步（两种），适用于1/4步

·适用于μSTEP驱动

·电流衰减模式切换功能（线性可变FAST / SLOW DECAY比率）

·正常旋转和反向旋转切换功能

·省电功能

·内置逻辑输入下拉电阻

·上电复位功能

·热关断电路（TSD）

·过流保护电路（OCP）

·欠压锁定电路（UVLO）

·过压锁定电路（OVLO）

·未施加电源时的故障预防（Ghost Supply Prevention）

·相邻引脚短路保护

·反向安装保护

步进电机驱动器BD6385EFV-LB关键参数

·供电电压范围10V→28V

·最大输出电流1.0A

·工作温度范围：-25℃到+75℃

·输出导通电阻典型值1.0Ω

步进电机驱动器BD6385EFV-LB应用

工业设备，PPC，多功能打印机，激光打印机，喷墨打印机，监控摄像机，网络摄像机，缝纫机，照片打印机，传真机，扫描仪，迷你打印机，玩具和机器人等。

步进电机驱动器BD6385EFV-LB封装

HTSSOP-B40 W（典型值）x D（典型值）x H（最大值） 13.60mm x 7.80mm x 1.00mm

内部功能结构和典型应用电路

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SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,BDXXHC0WEFJ,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,SML-011UT(A),BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,BD30FC0WFP,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RSS100N03,RQ6E045BN,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,BA178M18FP,RV3C002UN,BA178M05CP,SCS304AG,SLI-570 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ROHM（罗姆）电机/执行机构驱动器选型指南（中文）

描述- 本指南涵盖ROHM从有刷直流电机驱动器到单相无刷直流电机驱动器、三相无刷直流电机驱动器和步进电机驱动器等各种驱动器的产品阵容。

型号- BD63525AEFV,BD63242FV,BD63130AFM,BD16938AEFV-C,BD67173NUX,BU6821G,BD6981FVM,BD6231HFP,BD6736FV,BD63282EFV,BD63251MUV,BU24033GW,BD68620EFV,BD63572MUV,BD6211HFP,BD63002AMUV,BD6360GUL,BD6212FP,BM6247FS,BD63565EFV,BD6231F,BM6243FS,BD61243FV,BD63242EFV,BD63731EFV,BD6381EFV,BD16912EFV-C,BD6393FP,BU64292GWZ,BM6343FS-Z,BU69090NUX,BD68720EFV,BD6290EFV,BD63573NUV,BD63725BEFV,BD61251FV,BD6222HFP,BM6258FS,BD62210AEFV,BD6230F,BD6961F,BD62017BFS,BD65492MUV,BM64070MUV,BD68715EFV,BD65496MUV,BD68888MUV,BD6382EFV,BU6909AGFT,BD62110JEFJ,BD62220AEFV,BD6968FVM,BD16852EFV-C,BD63960EFV,BD63401EFV,BD63715AEFV,BD63910MUV,BM6248FS,BD65491FV,BD63576NUX,BD69730FV,BM6244FS,BD63610AEFV,BD63510AEFV,BD6995FV,BD63511EFV,BD62321HFP,BD6387EFV,BD63015EFV,BM64300MUV,BD64547MUV,BU64982GWZ,BD63007MUV,BD63800MUF-C,BD67891MUV,BD63720AEFV,BD6380EFV,BD6962FVM,BD68888AEKV,BD61245EFV,BD63888AEKV,BD6422EFV,BD68610EFV,BD63888MUV,BD62130JEFJ,BM6249FS,BU24035GW,BM6245FS,BD6237FM,BD6211F,BM6241FS,BD68710EFV,BD62018BFS,BD6395FP,BD63521EFV,BD63035EFV-M,BD63030EKV-C,BD6385EFV,BD62221MUV,BD63716AMWV,BD6232HFP,BD6425EFV,BD6982FVM,BD6994FV,BD60203EFV,BD16939AEFV-C,BD63621MUV,BD6761FS,BD62105AFVM,BD63710AEFV,BD6212HFP,BD16950EFV-C,BD6965NUX,BD69830FV,BD63001AMUV,BD6971FV,BU24036MWV,BD6222FP,BD6210F,BD62120JEFJ,BD6226FP,BD6964FVM,BD63920MUV,BD6389FM,BD63005AMUV,BD60223FP,BD63003MUV,BD63241FV,BU64562GWZ,BD63520AEFV,BU6823G,BD63940EFV,BD6735FV,BD61248NUX,BD65520MUV,BD6232FP,BD63006MUV,BD6236FP,BM6246FS,BD62012BFS,BD6236FM,BD6964F,BD65499MUV,BD6221F,BM62300MUV,BM6242FS,BH6766FVM,BD63620AEFV,BD63150AFM,BD6383EFV,BD16805FV-M,BD6967FVM,BU64253GWZ,BD6376GUL,BD6423EFV,BD63740FM,BU24020GU,BD6326ANUX,BD64008MUV,BD6762FV,BA6406F,BD6210HFP,BD69740FV,BD63524AEFV,BD6225FP,BD63730EFV,BD63860EFV,BD65494MUV,BD63801EFV,BD6220F,BD61250MUV

选型指南 - ROHM - 2024/2/27 PDF 中文下载

ROHM（罗姆）电机驱动器选型指南（英文）

目录- Motor Drivers Introduction Motor Drivers Selection Brushed DC/Stepper Motor Drivers Brushless DC Motor Drivers IPM/Gate Driver/ Power Device Shunt Resistors Motor Drivers Motor Drivers Selection by Application Package List Motor Drivers Selection Table

选型指南 - ROHM - Ver.13.1 - 2021/12/23 PDF 英文下载

ROHM（罗姆）电机/执行机构驱动器选型指南（英文）

目录- DC Brush Motor Drivers Stepper Motor Drivers 3-Phase Brushless Motor Drivers Fan Motor Drivers ODD Driver Printer Drivers Camera Driver Mobile Phone Module Drivers

型号- BD7931F,BD63525AEFV,BD63242FV,BD63130AFM,BD16938AEFV-C,BD67173NUX,BU6821G,BD6981FVM,BD6231HFP,BD6736FV,BD8229EFV,BD63251MUV,BD63282EFV,BD68620EFV,BU24033GW,BD63572MUV,BD6211HFP,BD63002AMUV,BU64295GWZ,BU64243GWZ,BD6360GUL,BD6212FP,BM6247FS,BU64985GWZ,BD63565EFV,BD6231F,BD61243FV,BM6243FS,BU64981AGWZ,BD63242EFV,BD63731EFV,BD6381EFV,BD16912EFV-C,BD6393FP,BU64292GWZ,BM6343FS-Z,BU69090NUX,BD68720EFV,BD8256EFV-M,BD6290EFV,BD6758KN,BD63573NUV,BD63725BEFV,BD61251FV,BD6222HFP,BM6258FS,BD62210AEFV,BD6230F,BD6961F,BD65492MUV,BM64070MUV,BD65496MUV,BD68715EFV,BD68888MUV,BD62130AEFJ,BD6382EFV,BU6909AGFT,BD62220AEFV,BD6968FVM,BD63960EFV,BD63401EFV,BU64297GWZ,BD62120AEFJ,BD63715AEFV,BD63910MUV,BM6248FS,BD65491FV,BD63576NUX,BD69730FV,BD8266EFV-M,BD63521AEFV,BM6244FS,BD62018AFS,BU64987GWZ,BD63610AEFV,BD63510AEFV,BD6995FV,BD63511EFV,BD62321HFP,BD6387EFV,BD63015EFV,BM64300MUV,BD64547MUV,BU64982GWZ,BD63007MUV,BD63800MUF-C,BD67891MUV,BD63720AEFV,BD6380EFV,BD6962FVM,BD6373GW,BU64291GWZ,BD68888AEKV,BD61245EFV,BA6219BFP-Y,BD63888AEKV,BD63888MUV,BD6422EFV,BD68610EFV,BD8263EFV-M,BM6249FS,BU24035GW,BM6245FS,BD6237FM,BD6211F,BM6241FS,BD68710EFV,BD6395FP,BD63521EFV,BD63030EKV-C,BD63035EFV-M,BD6385EFV,BD62221MUV,BD63716AMWV,BD6232HFP,BD6425EFV,BD6982FVM,BD6994FV,BD60203EFV,BD16939AEFV-C,BD63621MUV,BD6761FS,BU64296GWX,BD62105AFVM,BD63710AEFV,BD6212HFP,BD16950EFV-C,BD6965NUX,BD69830FV,BD63001AMUV,BD6971FV,BU24036MWV,BU64244GWZ,BD6222FP,BD6210F,BA6247FP-Y,BD6226FP,BD6964FVM,BD8205EFV-M,BD6389FM,BD63920MUV,BD63005AMUV,BD60223FP,BD63003MUV,BD63241FV,BU64562GWZ,BD63520AEFV,BU6823G,BD63940EFV,BD6735FV,BD61248NUX,BD6232FP,BD63006MUV,BD6236FP,BM6246FS,BD6236FM,BD6964F,BD65499MUV,BD6221F,BM62300MUV,BM6242FS,BD63620AEFV,BH6766FVM,BD63150AFM,BD6383EFV,BD16805FV-M,BD6967FVM,BU64253GWZ,BD6376GUL,BD64220EFV,BD6423EFV,BD62110AEFJ,BD63740FM,BD6326ANUX,BU24020GU,BD64008MUV,BD6762FV,BA6406F,BD6210HFP,BD63511AEFV,BD69740FV,BD6753KV,BD63524AEFV,BD6225FP,BH5510KVT,BD63730EFV,BD63860EFV,BD65494MUV,BD63801EFV,BD62017AFS,BD6220F,BD61250MUV

选型指南 - ROHM - Edition 2022 - 2022/8/3 PDF 英文下载

TMI8421 微步进电机驱动器

型号- TMI8421

数据手册 - 拓尔微电子 - V1.2 - 2023.08 PDF 中文下载查看更多版本

BD63800MUF-C Automotive Stepper Motor Driver

型号- BD63800MUF-C

商品及供应商介绍 - ROHM - 2021/11/15 PDF 英文下载

【应用】低噪声低功耗步进马达驱动芯片TMI8262用于激光打印机，最大驱动电流可达1.6A

某客户研发一款激光打印机产品需要一款步进马达驱动芯片来驱动电机使定影仪能正常工作。本文推荐国产拓尔微电子的低噪声低功耗的步进马达驱动芯片TMI8262，有两个H桥驱动器，可以驱动一个双极步进电机或两个直流电机；驱动高达1.6A的输出电流。

应用方案发布时间 : 2022-12-22

BD63730EFV 36 V耐压步进电机驱动器系列3.0A产品上市

型号- BD6389FM,BD63843EFV,BD63720AEFV,BD6382EFV,BD6380EFV,BD63872EFV,BD6422EFV,BD63960EFV,BD63940EFV,BD63715AEFV,BD6395EFV,BD63877EFV,BD63875EFV,BD6393EFV,BD6383EFV,BD6385EFV,BD6381EFV,BD63873EFV,BD6425EFV,BD63920EFV,BD6387EFV,BD6423EFV,BD63710AEFV,BD6290EFV,BD63876EFV,BD63874EFV,BD63847EFV,BD63730EFV,BD63860EFV,BD63801EFV

商品及供应商介绍 - ROHM - 03.2014 PDF 中文下载

【产品】40V/1.35A/1.0Ω的步进电机驱动器BD63401EFV，由PWM电流驱动

ROHM推出的步进电机驱动器BD63401EFV是一款双极性低功耗驱动器，由PWM电流驱动。设备的额定电源电压为40 V，额定输出电流为1.35A。输入接口采用PARA-IN驱动模式。另外，电源可以由一个单一系统驱动，从而简化了设计。主要应用于缝纫机，PPC，多功能打印机，激光打印机，喷墨打印机，监控相机，WEB相机，照片打印机，传真机，扫描仪，微型打印机，玩具和机器人中。

新产品发布时间 : 2019-10-25

【应用】ROHM双极低功耗步进电机驱动器BD63800MUF-C用于球机云台，规格为40V/1.35A

有客户设计一款球机云台板时，采用了步进电机来控制云台的水平和垂直移动，因此需要用到步进电机驱动芯片，要求满足输入电压7~20V以上。本文向客户推荐ROHM的电流驱动双极低功耗步进电机驱动器BD63800MUF-C，额定电压40V，额定电流1.35A。

应用方案发布时间 : 2022-06-17

【产品】36V双极低功耗步进电机驱动器BD63610AEFV、BD63620AEFV，额定输出电流为0.8A/2.0A

BD63610AEFV,BD63620AEFV是ROHM公司推出的两款双极低功耗步进电机驱动器，它们采用PWM电流驱动。它们的额定电源电压均为36V，BD63610AEFV的额定输出电流为0.8A，BD63620AEFV的额定输出电流为2.0A。他们可用于PPC，多功能打印机，激光打印机，喷墨打印机，监控摄像头，WEB摄像头，缝纫机，照片打印机，传真机，扫描仪，迷你打印机，玩具，机器人等领域。

新产品发布时间 : 2018-09-12