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MPC17531AEV

更新时间: 2024-01-20 05:15:07
品牌 Logo 应用领域
飞思卡尔 - FREESCALE 驱动器接口集成电路光电二极管电机
页数 文件大小 规格书
19页 502K
描述
700?mA Dual H-Bridge Motor Driver with 3.0V Compatible Logic I/O

MPC17531AEV 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:0.65 PITCH, ROHS COMPLIANT, VMFP-20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.57
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDSO-G20
JESD-609代码:e6长度:7.2 mm
湿度敏感等级:2功能数量:1
端子数量:20最高工作温度:65 °C
最低工作温度:-20 °C最大输出电流:1.4 A
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP20,.3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:3 V认证状态:Not Qualified
座面最大高度:2 mm子类别:Motion Control Electronics
最大供电电流 (Isup):3 mA最大供电电压 (Vsup):8.6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:OTHER
端子面层:Tin/Bismuth (Sn/Bi)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:40宽度:5.3 mm
Base Number Matches:1

MPC17531AEV 数据手册

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Document order number: MPC17531A  
Rev 2.0, 09/2005  
Freescale Semiconductor  
Technical Data  
700 mA Dual H-Bridge Motor  
Driver with 3.0 V Compatible  
Logic I/O  
17531A  
The 17531A is a monolithic dual H-Bridge power IC ideal for  
portable electronic applications containing bipolar step motors and/or  
brush DC-motors (e.g., cameras and disk drive head positioners).  
DUAL H-BRIDGE  
The 17531A operates from 2.0 V to 8.6 V using the internal charge  
pump, with independent control of each H-Bridge via parallel MCU  
interface. The device features built-in shoot-through current  
protection and an undervoltage shutdown function.  
The 17531A has four operating modes: Forward, Reverse, Brake,  
and Tri-Stated (High Impedance). The 17531A has a low total  
RDS(ON) of 1.2 (max @ 25°C).  
The 17531A efficiently drives many types of micromotors with low  
power dissipation owing to its low output resistance and high output  
slew rates. The H-Bridge outputs can be independently pulse width  
modulated (PWM’ed) at up to 200 kHz for speed/torque and current  
control.  
VMFP SUFFIX  
EV SUFFIX (PB-FREE)  
98ASA10616D  
QFN SUFFIX  
EP SUFFIX (PB-FREE)  
98ARL10577D  
20-TERMINAL VMFP  
24-TERMINAL QFN  
Features  
ORDERING INFORMATION  
• Low Total RDS(ON) 0.8 W (Typ), 1.2 (Max) @ 25°C  
• Output Current 0.7 A (DC)  
• Shoot-Through Current Protection Circuit  
• PWM Control Input Frequency up to 200 kHz  
• Built-In Charge Pump Circuit  
Temperature  
Device  
Package  
Range (T )  
A
MPC17531AEV/EL  
MPC17531AEP/R2  
20 VMFP  
24 QFN  
-20°C to 65°C  
• Low Power Consumption  
• Undervoltage Detection and Shutdown Circuit  
• Power Save Mode with Current Draw 2.0 µA  
• Pb-Free Packaging Designated by Suffix Codes EV and EP  
3.0 V  
5.0 V  
17531A  
VDD  
C1L  
C1H  
C2L  
C2H  
VM  
OUT1A  
CRES OUT1B  
Bipolar  
Step  
Motor  
IN1A OUT2A  
N
IN1B  
S
OUT2B  
MCU  
IN2A  
IN2B  
PSAVE  
GND  
Figure 1. 17531A Simplified Application Diagram  
* This document contains certain information on a new product.  
Specifications and information herein are subject to change without notice.  
© Freescale Semiconductor, Inc., 2005. All rights reserved.  

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