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DRV8805DW PDF预览

DRV8805DW

更新时间： 2024-09-19 09:55:39
品牌 Logo 应用领域
德州仪器 - TI 驱动器运动控制电子器件信号电路光电二极管电动机控制电机PC
页数 文件大小 规格书
16页 597K
描述
UNIPOLAR STEPPER MOTOR DRIVER IC

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DRV8805DW 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOIC
包装说明：SOIC-20针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.77Samacsys Confidence：4
Samacsys Status：ReleasedSamacsys PartID：604641
Samacsys Pin Count：20Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：DW (R-PDSO-G20)
Samacsys Released Date：2017-04-21 13:29:28Is Samacsys：N
模拟集成电路 - 其他类型：STEPPER MOTOR CONTROLLERJESD-30 代码：R-PDSO-G20
JESD-609代码：e4长度：12.8 mm
湿度敏感等级：2功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：2 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP20,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：8.2/60 V认证状态：Not Qualified
座面最大高度：2.35 mm子类别：Motion Control Electronics
最大供电电流 (Isup)：2.1 mA最大供电电压 (Vsup)：60 V
最小供电电压 (Vsup)：8.2 V标称供电电压 (Vsup)：24 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7.5 mm
Base Number Matches：1

DRV8805DW 数据手册

 浏览型号DRV8805DW的Datasheet PDF文件第2页浏览型号DRV8805DW的Datasheet PDF文件第3页浏览型号DRV8805DW的Datasheet PDF文件第4页浏览型号DRV8805DW的Datasheet PDF文件第5页浏览型号DRV8805DW的Datasheet PDF文件第6页浏览型号DRV8805DW的Datasheet PDF文件第7页 
DRV8805  
www.ti.com  
SLVSAW3A –JULY 2011–REVISED JULY 2011  
UNIPOLAR STEPPER MOTOR DRIVER IC  
Check for Samples: DRV8805  
•
1.5-A (Single Channel On) / 800-mA (Four  
Channels On) Maximum Drive Current per  
Channel (at 25°C)  
8.2-V to 60-V Operating Supply Voltage Range  
Thermally Enhanced Surface Mount Package  
1
FEATURES  
•
4-Channel Protected Low-Side Driver  
–
Four NMOS FETs With Overcurrent  
Protection  
•
•
–
Integrated Inductive Catch Diodes  
•
Indexer/Translator for Unipolar Stepper Motors  
APPLICATIONS  
–
–
Simple Step/Direction Interface  
Three Step Modes (2-Phase Full-Step,  
•
•
Gaming Machines  
General Unipolar Stepper Motor Drivers  
1-2-Phase Half-Step, 1-Phase Wave Drive)  
DESCRIPTION  
The DRV8805 provides an integrated solution for driving unipolar stepper motors. It includes four low side drivers  
with overcurrent protection and provides built-in diodes to clamp turn-off transients generated by the motor  
windings.  
Indexer logic to control a unipolar stepper motor using a simple step/direction interface is also integrated. Three  
stepping modes are supported: 2 phase (full-step), 1-2 phase (half-step), and 1-phase (wave drive).  
The DRV8805 can supply up to 1.5-A (single channel on) or 800-mA (four channels on) continuous output  
current (with adequate PCB heatsinking at 25°C).  
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage  
lockout and overtemperature and faults are indicated by a fault output pin.  
The DRV8805 is available in a 20-pin thermally-enhanced SOIC package and a 16-pin HTSSOP package  
(Eco-friendly: RoHS & no Sb/Br).  
ORDERING INFORMATION(1)  
ORDERABLE PART  
NUMBER  
TOP-SIDE  
MARKING  
TA  
PACKAGE(2)  
(SOIC) - DW  
(HTSSOP) - PWP  
Reel of 2000  
Tube of 25  
DRV8805DWR  
DRV8805DW  
Consult Factory  
DRV8805  
DRV8805  
–40°C to 85°C  
(1) For the most current packaging and ordering information, see the Package Option Addendum at the end of this document, or see the TI  
web site at www.ti.com.  
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2011, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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中文翻译

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DRV8805DW 替代型号

型号 品牌 替代类型 描述 数据表
DRV8805DWR TI

完全替代

 UNIPOLAR STEPPER MOTOR DRIVER IC
DRV8805PWPR TI

功能相似

 UNIPOLAR STEPPER MOTOR DRIVER IC
DRV8805PWP TI

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