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MC34931EK PDF预览

MC34931EK

更新时间： 2024-11-04 20:00:55
品牌 Logo 应用领域
恩智浦 - NXP 电动机控制信息通信管理光电二极管
页数 文件大小 规格书
27页 445K
描述
H-Bridge, Brushed DC Motor Driver, 5-28V, 5A, Cur FB, Sleep, IMM, SM-8, SOICW-EP 32, Rail

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MC34931EK 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：TransferredReach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.57模拟集成电路 - 其他类型：BRUSH DC MOTOR CONTROLLER
JESD-30 代码：R-PDSO-G32JESD-609代码：e3
湿度敏感等级：3端子数量：32
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：SSOP
封装等效代码：SSOP32,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：5/28 V认证状态：Not Qualified
子类别：Motion Control Electronics表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子面层：TIN端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：40Base Number Matches：1

MC34931EK 数据手册

 浏览型号MC34931EK的Datasheet PDF文件第2页浏览型号MC34931EK的Datasheet PDF文件第3页浏览型号MC34931EK的Datasheet PDF文件第4页浏览型号MC34931EK的Datasheet PDF文件第5页浏览型号MC34931EK的Datasheet PDF文件第6页浏览型号MC34931EK的Datasheet PDF文件第7页 
Document Number: MC34931  
Rev. 4.0, 8/2016  
NXP Semiconductors  
Technical Data  
5.0 A H-Bridge  
34931  
The 34931 is a monolithic H-Bridge Power IC in a robust thermally enhanced  
package. It is designed for any low voltage DC servo motor control application  
within the current and voltage limits stated in this specification. This device is  
powered by SMARTMOS technology.  
Industrial  
H-BRIDGE  
The 34931 H-Bridge is able to control inductive loads with currents up to 5.0 A  
peak. RMS current capability is subject to the degree of heatsinking provided to  
the device package. Internal peak current limiting (regulation) is activated at load  
currents above 6.5 A ±1.5 A. Output loads can be pulse-width modulated  
(PWMed at frequencies up to 20 kHz. A load current feedback feature provides  
a proportional (0.24% of the load current) current output suitable for monitoring  
by a microcontroller’s A/D input. A status flag output reports undervoltage,  
overcurrent, and overtemperature fault conditions.  
EK SUFFIX (PB-FREE)  
98ARL10543D  
32-PIN SOICW-EP  
Two independent inputs provide polarity control of two half-bridge totem-pole  
outputs. The disable inputs are provided to force the H-Bridge outputs to tri-state  
(high-impedance off-state).  
Features  
Applications  
• DC motor control  
• 5.0 V to 36 V continuous operation with 24 V nominal operating voltage  
(transient operation from 5.0 V to 40 V)  
• DC brushed and servo motor driver  
• Copiers, printers  
• Factory automation  
• POS, ATM, vending kiosks  
• Robotics  
• 235 mΩ maximum RDS(on) at TJ = 150 °C (each H-Bridge MOSFET)  
• 3.0 V and 5.0 V TTL/CMOS logic compatible inputs  
• Overcurrent limiting (regulation) via internal constant-off-time PWM  
• Output short-circuit protection (short to VPWR or GND)  
• Temperature-dependant current-limit threshold reduction  
• All inputs have an internal source/sink to define the default (floating input)  
states  
• Security camera control  
• Ticketing, toll systems  
• Sleep mode with current draw < 20 µA  
V
V
PWR  
DD  
34931  
SF  
FB  
VPWR  
CCP  
OUT1  
IN1  
IN2  
MOTOR  
MCU  
OUT2  
D1  
EN/D2  
PGND  
AGND  
Figure 1. MC34931 simplified application diagram  
© 2016 NXP B.V.  
1234567...27

中文翻译

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MC34931EK 替代型号

型号 品牌 替代类型 描述 数据表
MC34931EKR2 NXP

完全替代

 H-Bridge, Brushed DC Motor Driver, 5-28V, 5A, Cur FB, Sleep, IMM, SM-8, SOICW-EP 32, Reel

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 		H-Bridge, Dual, Brushed DC &amp; Stepper Motor Driver, 5-28V, 5A, Cur FB, Sleep, SOIC5
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