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MPC17531ATEVR2 PDF预览

MPC17531ATEVR2

更新时间: 2024-10-28 21:12:03
品牌 Logo 应用领域
恩智浦 - NXP 电动机控制光电二极管
页数 文件大小 规格书
18页 568K
描述
STEPPER MOTOR CONTROLLER

MPC17531ATEVR2 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SSOP, SSOP20,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.61
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDSO-G20
长度:7.2 mm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端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:5.3 mmBase Number Matches:1

MPC17531ATEVR2 数据手册

 浏览型号MPC17531ATEVR2的Datasheet PDF文件第2页浏览型号MPC17531ATEVR2的Datasheet PDF文件第3页浏览型号MPC17531ATEVR2的Datasheet PDF文件第4页浏览型号MPC17531ATEVR2的Datasheet PDF文件第5页浏览型号MPC17531ATEVR2的Datasheet PDF文件第6页浏览型号MPC17531ATEVR2的Datasheet PDF文件第7页 
Document Number: MPC17531A  
Rev. 6.0, 10/2013  
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 to 8.6 V using the internal charge  
pump, with independent control of each H-Bridge, via a 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-state (high-impedance). The 17531A has a low total RDS(ON)  
of 1.2 Ω (max @ 25 °C).  
Bottom View  
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.  
EV SUFFIX (PB-FREE)  
EP SUFFIX (PB-FREE)  
98ARL10577D  
98ASA10616D  
20-PIN VMFP  
24-PIN QFN  
This device is powered by SMARTMOS technology.  
Features  
ORDERING INFORMATION  
• Low total RDS(ON) 0.8 Ω (Typ), 1.2 Ω (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  
Device  
(for tape and reel, add  
an R2 suffix)  
Temperature  
Package  
Range (T )  
A
MPC17531ATEP  
20 QFN  
-20 to 65 °C  
MPC17531ATEV/EL  
24 VMFP  
• Low power consumption  
• Undervoltage detection and shutdown circuit  
• Power save mode with current draw 2.0 μA  
MPC17531A  
5.0 V  
3.0 V  
5.0 V  
VM2  
VM1  
VDD  
C1L  
OUT1A  
OUT1B  
C1H  
C2L  
C2H  
CRES  
Bipolar  
Step  
Moto  
OUT2A  
OUT2B  
N
S
IN1A  
IN1B  
IN2A  
IN2B  
PSAVE  
MCU  
PGND1,2  
LGND  
Figure 1. 17531A Simplified Application Diagram  
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,  
as may be required, to permit improvements in the design of its products.  
© Freescale Semiconductor, Inc., 2005-2013. All rights reserved.  

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