Dual-channel H-bridge Motor Driver Chip AT8813, 2.5A Drive Output
Zhongke Microelectronics' Dual-channel H-bridge Motor Driver Chip AT8813 provides an integrated motor driver solution for printers and other electromechanical integration applications. AT8813 has two H-bridge drivers with a maximum output of 32V±2.5A. It can drive two DC brushed motors, a bipolar stepper motor, solenoids, and other inductive loads. The bipolar stepping motor can run in full step, 2-subdivision, 4-subdivision, or realize high subdivision by software.
The power output module of each H-bridge of AT8813 is composed of N-type power MOSFET, called the H-bridge driver. Each bridge contains a rectifier circuit and a current-limiting circuit. The device adopts an industry-standard parallel digital control interface, and the decay mode is programmable.
Internal shutdown function includes overcurrent protection, short circuit protection, under-voltage lockout protection, and overtemperature protection, and provides a fault detection output pin.
AT88123 provides an ETSSOP28 package with an exposed pad, which can effectively improve the heat dissipation performance, and is a lead-free product that meets environmental protection requirements.
Features
●Dual-Channel H-bridge Motor Driver
●Drive Two DC Brushed Motors or One Stepper Motor
●Low RDS(ON) resistance，470mΩ (HS+LS)
●2.5A Drive Output
●Wide Voltage Supply，8V-32V
●2 bits Current Control, Providing 4 Current Steps
●Industry Standard Parallel Digital Control Interface
●PWM Winding Current Regulation and Limitation
●Internal 3.3V Reference Voltage Output
●Over-temperature Shutdown Circuit
●Short Circuit Protection
●Undervoltage Lockout Protection
Application
●POS Printer
●Stage Lighting
●Office Automation Equipment
●Game Console
●Robot
Package
Typical Application Diagram
Selection Guide
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【选型】中科微北斗/GPS芯片/射频芯片/马达驱动芯片/授时模块选型指南
定位芯片产品选型 普通定位模块产品选型 低功耗定位模块产品选型 授时模块产品选型 射频芯片产品选型 马达驱动芯片产品选型
中科微 - 射频芯片,电机驱动芯片,低噪声放大器,低功耗定位模块,马达驱动芯片,授时模块,2.4G CMOS FEM,2.4G FEM,定位模块,普通定位模块,授时板,定位核心芯片,定位芯片,导航定位芯片,LNA,A4950?UTM_SORCE=PDF_LINK,AT6558-5N-3X,AT6558E-5N-22,ATGM331C-5N-11,AT8833?UTM_SORCE=PDF_LINK,AT2100?UTM_SORCE=PDF_LINK,A4953,HR4988?UTM_SORCE=PDF_LINK,A3988,HR8833?UTM_SORCE=PDF_LINK,A4950,ATGM336H-5L-13,DRV8313,TB6560?UTM_SORCE=PDF_LINK,HR8833,AT8810?UTM_SORCE=PDF_LINK,TB6660?UTM_SORCE=PDF_LINK,AT8812C,DRV8833?UTM_SORCE=PDF_LINK,AT6558-5N-2X,ATGM336H-5N-51?UTM_SORCE=PDF_LINK,DRV8837C?UTM_SORCE=PDF_LINK,AT6558E-5N-32,AT6558-5N-7X?UTM_SORCE=PDF_LINK,ATGM331C-5N-21,MP6507?UTM_SORCE=PDF_LINK,AT2401C,AT8812C?UTM_SORCE=PDF_LINK,HR8828,AT2130,AT3340,ATGM332D-5N-71,HR8826,AT6558D-5N-3X,TB6560,A4982?UTM_SORCE=PDF_LINK,AT6558D?UTM_SORCE=PDF_LINK,HR8825,HR9110,ATGM331C-5N-71?UTM_SORCE=PDF_LINK,AT5130?UTM_SORCE=PDF_LINK,DRV8813?UTM_SORCE=PDF_LINK,DRV8313?UTM_SORCE=PDF_LINK,AT8548?UTM_SORCE=PDF_LINK,LV8549,HR9110?UTM_SORCE=PDF_LINK,AT6558E,LV8548,AT6558D,AT6558D-5N-2X,AT6558E-5N-22?UTM_SORCE=PDF_LINK,AT6558-5N-5X?UTM_SORCE=PDF_LINK,AT2401C?UTM_SORCE=PDF_LINK,AT8813?UTM_SORCE=PDF_LINK,BD68610?UTM_SORCE=PDF_LINK,AT6558E-5N-12,ATGM332D-5T-31?UTM_SORCE=PDF_LINK,ATGM336H-5N-71?UTM_SORCE=PDF_LINK,AT8813,AT8812,AT6558D-5N-1X,TMC2100?UTM_SORCE=PDF_LINK,AT8810,DRV8824?UTM_SORCE=PDF_LINK,AT6558-5N-5X,TMC2130,DRV8841?UTM_SORCE=PDF_LINK,AT6558-5N-3X?UTM_SORCE=PDF_LINK,HR8825?UTM_SORCE=PDF_LINK,DRV8872,HR3988,DRV8871,DRV8870,ATGM332D-5N-21,DRV8881P?UTM_SORCE=PDF_LINK,AT2100,ATGM336H-5N-71,AT6558D-5N-3X?UTM_SORCE=PDF_LINK,A3988?UTM_SORCE=PDF_LINK,AT9110H,AT2659S?UTM_SORCE=PDF_LINK,ATGM332D-5N,AT6558-5N-2X?UTM_SORCE=PDF_LINK,AT6558E-5N-72,TMC2130?UTM_SORCE=PDF_LINK,L9110?UTM_SORCE=PDF_LINK,AT8841?UTM_SORCE=PDF_LINK,ATGM332D-5N-11?UTM_SORCE=PDF_LINK,ATGM332D-5N-31,AT8313?UTM_SORCE=PDF_LINK,AT6558E?UTM_SORCE=PDF_LINK,ATGM332D-5N-21?UTM_SORCE=PDF_LINK,AT8313,AT1124H?UTM_SORCE=PDF_LINK,AT6558D-5N-7X,AT6558-5N-1X?UTM_SORCE=PDF_LINK,ATGM336H-5N-11?UTM_SORCE=PDF_LINK,AT6558-5N-1X,HR8828?UTM_SORCE=PDF_LINK,HR8826?UTM_SORCE=PDF_LINK,HR4995?UTM_SORCE=PDF_LINK,AT6558D-5N-5X?UTM_SORCE=PDF_LINK,MP6507,ATGM331C-5N,MP65Q7,ATGM331C-5N?UTM_SORCE=PDF_LINK,TMC2100,TMC5130?UTM_SORCE=PDF_LINK,ATGM332D-5N-31?UTM_SORCE=PDF_LINK,AT6558E-5N-52,ATGM336H-5N-21?UTM_SORCE=PDF_LINK,HR4982?UTM_SORCE=PDF_LINK,HR4985?UTM_SORCE=PDF_LINK,DRV8841,ATGM336H-5N-31?UTM_SORCE=PDF_LINK,ATGM332D-5N-51,ATGM332D-5T-31,HR1124?UTM_SORCE=PDF_LINK,AT6558D-5N-5X,DRV8871?UTM_SORCE=PDF_LINK,DRV8870?UTM_SORCE=PDF_LINK,DRV8872?UTM_SORCE=PDF_LINK,AT8870?UTM_SORCE=PDF_LINK,AT6558D-5N-7X?UTM_SORCE=PDF_LINK,AT8871?UTM_SORCE=PDF_LINK,AT8872?UTM_SORCE=PDF_LINK,DRV8833,A3901,AT8549?UTM_SORCE=PDF_LINK,LV8548?UTM_SORCE=PDF_LINK,ATGM336H-5N-31,ATGM332D-5N-51?UTM_SORCE=PDF_LINK,AT5130,AT8837?UTM_SORCE=PDF_LINK,HR4995,HR1124,HR3988?UTM_SORCE=PDF_LINK,DRV8825,DRV8824,ATGM332D-5N?UTM_SORCE=PDF_LINK,AT3340?UTM_SORCE=PDF_LINK,ATGM332D-5N-71?UTM_SORCE=PDF_LINK,ATGM336H-5N-21,AT8871,AT8870,AT8872,AT4950,HR4982,AT8637,HR4985,AT4953,HR4988,AT2659,PT5139,AT6558E-5N-12?UTM_SORCE=PDF_LINK,DRV8813,DRV8812,AT1124H,AT8637?UTM_SORCE=PDF_LINK,AT8548,AT8549,ATGM336H-5N-51,ATGM331C-5N-71,TMC5130,ATGM331C-5N-11?UTM_SORCE=PDF_LINK,ATGM331C-5T-31?UTM_SORCE=PDF_LINK,ATGM336H-5N,ATGM332D-5N-11,AT6558E-5N-32?UTM_SORCE=PDF_LINK,AT6558?UTM_SORCE=PDF_LINK,ATGM336H-5N?UTM_SORCE=PDF_LINK,AT6558D-5N-2X?UTM_SORCE=PDF_LINK,DRV8825?UTM_SORCE=PDF_LINK,ATGM331C-5N-31?UTM_SORCE=PDF_LINK,HR2125?UTM_SORCE=PDF_LINK,DRV8881P,AT4950?UTM_SORCE=PDF_LINK,AT6558E-5N-52?UTM_SORCE=PDF_LINK,AT8881P?UTM_SORCE=PDF_LINK,AT8812?UTM_SORCE=PDF_LINK,AT8841,ATGM331C-5N-51,AT6558D-5N-1X?UTM_SORCE=PDF_LINK,ATGM331C-5T-31,DRV8812?UTM_SORCE=PDF_LINK,A4988?UTM_SORCE=PDF_LINK,ATGM331C-5N-21?UTM_SORCE=PDF_LINK,AT4953?UTM_SORCE=PDF_LINK,DRV8837C,BD68610,A4988,A4982,ATGM332D-5L-13,A4985,AT8837,AT8833,A4985?UTM_SORCE=PDF_LINK,HR2125,AT9110H?UTM_SORCE=PDF_LINK,AT2659S,AT6558-5N-7X,ATGM331C-5N-31,PT5139?UTM_SORCE=PDF_LINK,AT6558E-5N-72?UTM_SORCE=PDF_LINK,ATGM332D-5L-13?UTM_SORCE=PDF_LINK,LV8549?UTM_SORCE=PDF_LINK,L9110,ATGM336H-5N-11,AT2130?UTM_SORCE=PDF_LINK,AT2659?UTM_SORCE=PDF_LINK,AT8881P,ATGM336H-5L-13?UTM_SORCE=PDF_LINK,AT6558,ATGM331C-5N-51?UTM_SORCE=PDF_LINK,A4953?UTM_SORCE=PDF_LINK,A3901?UTM_SORCE=PDF_LINK,TB6660,安防,校园卡,打印机,T-BOX,GPS跟踪器,无人机,车载后视镜,工控,车联网,共享单车智能锁,舞台灯,智能门锁,物联网
中科微定位&授时模块/定位&射频芯片/电机驱动替换TI对照表
本资料详细列出了中科微的定位、授时模块、定位芯片、射频芯片和电机驱动芯片的产品型号及其竞品型号，并标注了各自的应用领域。涉及的产品包括定位模块、授时模块、定位芯片、射频芯片和多种电机驱动芯片，竞品涵盖了LEA、MAX、G、RFX、DRV88x系列等品牌。应用领域包括车载定位、共享单车、电力行业、通讯行业、智能家居、标签打印机、3D打印机、基站天线、票据打印机、安防监控等。
中科微 - 电机驱动,步进电机驱动芯片,定位模块,射频芯片,定位芯片,授时模块,刷式直流电机驱动芯片,无刷直流电机预驱动芯片,NEO-M8Q,DRV8833,A3901,MAX-M8Q,LEA-M8T,NEO-M8T,HR3988,DRV8872,AT8840,DRV8870,A3988,A4950,DRV8313,HR8833,HR4995,AT8812C,AT8841,AT8325,AT8831T,AT9110H,G7020,NEO-M8N,ATGM332D-5N,DRV8825,AT8221D,DRV8824,MAX-6Q,AT2401C,DRV8837C,BD68610,AT8870,HR8828,A4988,AT8872,A4982,A4985,AT4950,HR4982,ATD5984,AT8837,HR4985,HR8826,AT8236,AT8313,TB6560,ATD5988,AT8833,HR4988,HR8825,HR9110,PT5139,HR2125,TB6600,AT6558R,DRV8813,DRV8812,LEA-6M,NEO-6M,RFX2401,A4931,AT8222,LV8549,L9110,MP6507,ATGM331C-5N,A5984,LV8548,AT8548,AT8549,MP6536,MAX-8Q,ATGM336H-5N,ATGM332D-5T,DRV8841,AT8211D,AT8221LP,DRV8840,AT8813,AT8812,M8030,AT4931,ATGM331C-5T,AT8810,G8020,人员定位,智能后视镜,基站天线 手持云台,基站天线,按摩椅,T-BOX,扫地机,OBD,智能门锁,票据打印机,智能家居,电力行业,物联网,共享电池,车载定位,共享电单车,安防监控,车载诊断,车载中控,3D打印机,打印机,标签打印机,智能马桶盖,跟踪器共享单车,家电,共享单车,通讯行业,资产定位
马达驱动产品宣传资料
杭州中科微电子有限公司提供多种步进电机驱动芯片，包括步进/方向接口和串行接口，以及并行接口芯片。这些芯片支持多种控制方式，包括全桥、半桥和单桥，适用于不同电压和电流范围的电机。产品特点包括低导通电阻、过流保护、欠压锁定、过热关断等，封装形式多样，适用于不同应用场景。
中科微 - 单通道低压H桥电机驱动芯片,单通道刷式直流电机驱动芯片,2.0A微特步进电机驱动芯片,STEP/DIR微步进电机驱动芯片,步进电机驱动芯片(步进/方向接口&串行接口),步进电机驱动芯片(并行接口),带内部电流感测的单通道刷式直流电机驱动芯片,四路DMOS全桥电机驱动芯片,单通道直流电机驱动器,内置转换器和过流保护的微特步进电机驱动芯片,双通道H桥电机驱动芯片,1.6A微特步进电机驱动芯片,低压H桥电机驱动芯片,有刷&无刷直流电机驱动芯片,单通道H桥电机驱动芯片,三相无刷直流电机预驱动芯片,低压双通道H桥驱动器,内置电流检测和电压衰减的2.5A智能电机驱动芯片,2.5A三路半桥集成驱动芯片,HR4982MTE,HR4995SQ,HR3988,AT8840,AT5130,AT1106S,AT8838SV,AT2100,HR8833,HR1124S,ATD5995,HR4995,AT8812C,AT8841,AT8325,HR4995MTE,HR8833SP,HR8833SQ,HR1124,HR8828PQ,AT8313MTE,AT8221D,AT8637S,HR4985MTE,HR4985SQ,AT8871,AT8870,HR8828,AT9110LP,AT8872,AT4950,AT8833CT,HR4982,AT8637,ATD5984,AT8837,HR4985,HR8826,AT8831,AT1124,AT8313,AT4953,AT8833CQ,ATD5988,AT8833,AT8833CR,HR4988,HR8825,HR9110,HR2125,AT8838,AT8325TP,AT8313SQ,AT1124LP,AT8221,AT8837SV,AT9110,AT8212E,AT8548,AT8549,HR9110S,AT8881P,AT8211E,HR4988SQ,HR8828SQ,AT8325SQ,HR8833MTE,AT8211,AT8325BQ,AT8813,AT8812,HR3988T,AT4931,HR3988Q,AT8810,AT1106,自动取款机,机器人,安防,电机一体化产品,电动工具,智能门锁,锂电池供电玩具,安防相机,POS打印机,大型家电,照相机、摄像机调焦驱动,自动化办公设备打印机,玩具机器人控制,扫描仪,玩具,直流电机驱动,舞台灯光,3D打印机,医疗设备,打印机,游戏机,消费类产品,HAVC电机,办公自动化设备,镜头电机驱动,工业自动化,泵,监控云台,ATM,工业设备
【应用】H桥电机驱动芯片AT8813助力舞台灯光控制，最大输出电流达±3A
伴随着社会的发展，娱乐活动越来多舞台灯光也越来越绚丽；对舞台灯光的控制要求也越来越高：需要切换不同的动作与瞬态静止保持性。中科微推出的AT8813满足舞台灯光的控制要求，AT8813有两路H桥驱动，最大输出42V、3A，可驱动两路直流电机或者一个步进电机。
【选型】工作电压8~32V的中科微AT8813用于芬香系统，兼容DRV8824
某客户在芬香系统上使用DRV8824双H桥驱动双级步进电机驱动，由于需要国产进行二供方案评估，客户需求供电电压在12V，本文推荐中科微的AT8813电机驱动器，工作电压为8~32V，工作电流为2.5A，兼容DRV8824。
满足各类电机驱动应用的中科微马达驱动芯片，可提供TI的pin to pin替换型号
杭州中科微电子有限公司是国家高新技术企业和国家工信部认定的集成电路设计企业。产品主要方向是北斗导航定位芯片、导航模块，授时模块，步进马达驱动类芯片，模拟安防类芯片。 其中马达驱动芯片被广泛应用于智能门锁，扫地机，基站天线，手持云台等产品，中科微的马达驱动芯片可驱动的电机类型有直流有刷，直流无刷，步进电机。 本文将详细介绍。
AT8833双通道h桥电机驱动芯片
AT8833是一款双通道H桥电机驱动芯片，适用于玩具、打印机和其他电机集成应用。该芯片具有两个H桥驱动器，可驱动两台直流有刷电机或一台步进电机，也可用于电磁阀和其他电感负载。它具备低导通电阻、宽电压供电范围、PWM控制接口、过温保护、短路保护和欠压锁定等功能。
中科微 - 步进电机,DUAL-CHANNEL H-BRIDGE MOTOR DRIVER CHIP,双通道H桥电机驱动芯片,直流有刷电机驱动芯片,INTEGRATED DUAL-CHANNEL MOTOR DRIVE,集成双通道电机驱动器,AT8833CT,AT8833CQ,AT8833,AT8833CR,机器人学,OFFICE AUTOMATION MACHINES,视频安全摄像头,办公自动化机器,POS打印机,BATTERY-POWERED TOYS,GAMING MACHINES,游戏机,VIDEO SECURITY CAMERAS,电池驱动玩具,ROBOTICS,POS PRINTERS
要驱动八个步进电机有哪些能集成的驱动芯片
现在还有没有一个芯片直接驱动8路的步进电机，所以建议使用国产中科微品牌的电机驱动器AT8813等型号，最大驱动输出38V±2.5A的双通道H桥，驱动两路直流电机或者一个步进电机，所以可以使用8颗AT8813芯片，可以参考文章：【产品】最大驱动输出38V±2.5A的双通道H桥电机驱动芯片AT8813。
【产品】最大驱动输出38V±2.5A的双通道H桥电机驱动芯片AT8813
中科微的AT8813双通道H桥电机驱动芯片为打印机和其它电机一体化应用提供一种双通道集成电机驱动方案。AT8813有两路H桥驱动，最大输出38V±2.5A，可驱动两路刷式直流电机，或者一路双极步进电机，或者螺线管或者其它感性负载。双极步进电机可以以整步、2细分、4细分运行，或者用软件实现高细分。
Dual-channel H-bridge Motor Driver Chip with RDS(ON) Resistance as Low as 610mΩ(HS+LS)
Hangzhou Zhongke Microelectronics‘ AT8812 provides an integrated motor driver solution for printers, scanners, and other electromechanical integration applications.
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可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数，电压1.5-37V，电流5-150mA，波长470-940nm。
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