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DRV8818PWPR PDF预览

DRV8818PWPR

更新时间: 2024-11-21 12:22:03
品牌 Logo 应用领域
德州仪器 - TI 运动控制电子器件信号电路光电二极管电动机控制电机控制器PC
页数 文件大小 规格书
20页 714K
描述
STEPPER MOTOR CONTROLLER IC

DRV8818PWPR 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:SSOP
包装说明:HTSSOP, TSSOP28,.25针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.79
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:362476Samacsys Pin Count:29
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:PWP (R-PDSO-G28)-1Samacsys Released Date:2018-08-20 04:22:35
Is Samacsys:N模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G28JESD-609代码:e4
长度:9.7 mm湿度敏感等级:3
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:2.5 A封装主体材料:PLASTIC/EPOXY
封装代码:HTSSOP封装等效代码:TSSOP28,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3/5,8/35 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Motion Control Electronics最大供电电流 (Isup):10 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):3 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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

DRV8818PWPR 数据手册

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DRV8818  
www.ti.com  
SLVSAX9A SEPTEMBER 2011REVISED FEBRUARY 2012  
STEPPER MOTOR CONTROLLER IC  
Check for Samples: DRV8818  
1
FEATURES  
2
Pulse Width Modulation (PWM) Microstepping  
Motor Driver  
Lower Rds(on)  
Thermally Enhanced Surface Mount Package  
Built-In Microstepping Indexer  
Up to 2.5-A Current Per Winding  
APPLICATIONS  
Printers  
Microstepping Indexer Provides up to  
1/8-Step Operation  
Textile Machinery  
Positioning/Tracking  
Factory Automation  
Robotics  
Low 0.37-Ω (HS + LS) MOSFET  
On-Resistance (at 25°)  
Programmable Mixed Decay, Blanking, and  
Off Time  
Pin-Compatible Upgrade to DRV8811 With  
DESCRIPTION/ORDERING INFORMATION  
The DRV8818 provides an integrated stepper motor driver solution for printers, scanners, and other automated  
equipment applications. The device has two H-bridge drivers, as well as microstepping indexer logic to control a  
stepper motor.  
The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the  
motor windings.  
A simple step/direction interface allows easy interfacing to controller circuits. Pins allow configuration of the  
motor in full-step, half-step, quarter-step, or eighth-step modes. Decay mode and PWM off time are  
programmable.  
Internal shutdown functions are provided for over current protection, short circuit protection, under-voltage  
lockout and overtemperature.  
The DRV8818 is packaged in a PowerPAD28-pin HTSSOP package with PowerPAD(Eco-friendly: RoHS  
and no Sb/Br).  
ORDERING INFORMATION(1)  
PACKAGE(2)  
ORDERABLE PART NUMBER  
TOP-SIDE MARKING  
Reel of 2000  
Tube of 50  
DRV8818PWPR  
PowerPAD(HTSSOP) PWP  
DRV8818  
DRV8818PWP  
(1) For the most current package 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.  
2
PowerPAD is a trademark of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 20112012, Texas Instruments Incorporated  

DRV8818PWPR 替代型号

型号 品牌 替代类型 描述 数据表
DRV8818PWP TI

类似代替

STEPPER MOTOR CONTROLLER IC
TMC239A-SA TRINAMIC

功能相似

Microstep Driver for External MOSFETs for up to 4A

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