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DRV8843PWP PDF预览

DRV8843PWP

更新时间： 2024-09-18 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PC
页数 文件大小 规格书
19页 620K
描述
DUAL H-BRIDGE DRIVER IC

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DRV8843PWP 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-28针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.82Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：414255
Samacsys Pin Count：29Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：PWP0028C
Samacsys Released Date：2020-04-13 17:15:29Is Samacsys：N
模拟集成电路 - 其他类型：BRUSH DC MOTOR CONTROLLERJESD-30 代码：R-PDSO-G28
JESD-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：8.2/45 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)：8 mA最大供电电压 (Vsup)：45 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技术：BIPOLAR
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 mmBase Number Matches：1

DRV8843PWP 数据手册

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DRV8843  
www.ti.com  
SLVSAS8A –APRIL 2011–REVISED MAY 2011  
DUAL H-BRIDGE DRIVER IC  
Check for Samples: DRV8843  
1
FEATURES  
•
•
8.2-V to 45-V Operating Supply Voltage Range  
Thermally Enhanced Surface Mount Package  
2
•
Dual H-Bridge DC Motor Driver  
–
–
–
Drives Two DC Motors, One Stepper Motor  
or Other Loads  
APPLICATIONS  
•
•
•
•
•
•
Printers  
Two-Bit Winding Current Control Allows Up  
to 4 Current Levels  
Scanners  
Low MOSFET On-Resistance  
Office Automation Machines  
Gaming Machines  
Factory Automation  
Robotics  
•
•
•
2.5-A Maximum Drive Current at 24 V, 25°C  
Built-In 3.3-V Reference Output  
Industry Standard IN/IN Digital Control  
Interface  
DESCRIPTION  
The DRV8843 provides an integrated motor driver solution for printers, scanners, and other automated  
equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor. TThe device  
has two H-bridge drivers, and can be used to drive two DC motors, one stepper motor, or other loads. The output  
driver block for each consists of N-channel power MOSFET’s configured as H-bridges. The DRV8843 can supply  
up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.  
Separate inputs to independently control each half of the H-bridge are provided.  
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage  
lockout and overtemperature.  
TheDRV8843 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).  
ORDERING INFORMATION(1)  
ORDERABLE PART  
NUMBER  
TOP-SIDE  
MARKING  
TA  
PACKAGE(2)  
–40°C to 85°C  
PowerPAD™ (HTSSOP) - PWP  
Reel of 2000  
DRV8843PWPR  
8843  
(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.  
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 © 2011, Texas Instruments Incorporated  
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DRV8843PWP 替代型号

型号 品牌 替代类型 描述 数据表
DRV8843PWPR TI

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 DUAL H-BRIDGE DRIVER IC

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