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DRV8840PWP PDF预览

DRV8840PWP

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
页数 文件大小 规格书
18页 550K
描述
DC MOTOR DRIVER IC

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DRV8840PWP 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
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
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

DRV8840PWP 数据手册

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DRV8840  
www.ti.com  
SLVSAB7B –MAY 2010–REVISED MAY 2011  
DC MOTOR DRIVER IC  
Check for Samples: DRV8840  
1
FEATURES  
•
•
8.2-V to 45-V Operating Supply Voltage Range  
Thermally Enhanced Surface Mount Package  
2
•
Single H-Bridge Current-Control Motor Driver  
–
–
–
Drives One DC Motor  
Brake Mode  
APPLICATIONS  
•
•
•
•
•
•
Printers  
Five-Bit Winding Current Control Allows Up  
to 32 Current Levels  
Scanners  
Office Automation Machines  
Gaming Machines  
Factory Automation  
Robotics  
–
Low MOSFET On-Resistance  
•
•
•
5-A Maximum Drive Current at 24 V, 25°C  
Built-In 3.3-V Reference Output  
Industry-Standard Parallel Digital Control  
Interface  
DESCRIPTION  
The DRV8840 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. The output  
driver block for each consists of N-channel power MOSFET’s configured as full H-bridges to drive the motor  
windings. The DRV8840 can supply up to 5-A peak or 3.5-A output current (with proper heatsinking at 24 V and  
25°C).  
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is  
programmable to allow braking or coasting of the motor when disabled.  
Internal shutdown functions are provided for over current protection, short circuit protection, under voltage  
lockout and overtemperature.  
TheDRV8840 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  
DRV8840PWPR  
8840  
(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 © 2010–2011, Texas Instruments Incorporated  
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DRV8840PWP 替代型号

型号 品牌 替代类型 描述 数据表
DRV8840PWPR TI

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