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TLE4729 PDF预览

TLE4729

更新时间: 2024-11-23 13:02:51
品牌 Logo 应用领域
英飞凌 - INFINEON 驱动器电机
页数 文件大小 规格书
29页 696K
描述
Stepper Motor Controller, 2A, PDSO24, PLASTIC, DSO-24

TLE4729 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.26
Is Samacsys:N模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G24长度:15.6 mm
功能数量:1端子数量:24
最大输出电流:2 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 mm最大供电电压 (Vsup):16 V
最小供电电压 (Vsup):5 V表面贴装:YES
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.6 mm
Base Number Matches:1

TLE4729 数据手册

 浏览型号TLE4729的Datasheet PDF文件第2页浏览型号TLE4729的Datasheet PDF文件第3页浏览型号TLE4729的Datasheet PDF文件第4页浏览型号TLE4729的Datasheet PDF文件第5页浏览型号TLE4729的Datasheet PDF文件第6页浏览型号TLE4729的Datasheet PDF文件第7页 
2-Phase Stepper-Motor Driver  
Bipolar-IC  
TLE4729G  
Features  
• 2 × 0.7 amp. full bridge outputs  
• Integrated driver, control logic and current control  
(chopper)  
• Very low current consumption in inhibit mode  
• Fast free-wheeling diodes  
• Max. supply voltage 45 V  
PG-DSO-24-16  
• Output stages are free of crossover current  
• Offset-phase turn-ON of output stages  
• All outputs short-circuit proof  
• Error-flag for overload, open load, over-temperature  
• SMD package PG-DSO-24-16  
• Green Product (RoHS compliant)  
• AEC Qualified  
Type  
Package  
TLE4729G  
PG-DSO-24-16 (SMD)  
Functional Description  
TLE4729G is a bipolar, monolithic IC for driving bipolar stepper motors, DC motors and  
other inductive loads that operate by constant current. It is fully pin and function  
compatible except the current programming is inverse to the TLE4728G with an  
additional inhibit feature. The control logic and power output stages for two bipolar  
windings are integrated on a single chip which permits switched current control of motors  
with 0.7 A per phase at operating voltages up to 16 V.  
The direction and value of current are programmable for each phase via separate control  
inputs. In the case of low at all four current program inputs the device is switched to  
inhibit mode automatically. A common oscillator generates the timing for the current  
control and turn-on with phase offset of the two output stages. The two output stages in  
full-bridge configuration include fast integrated freewheeling diodes and are free of  
crossover current. The device can be driven directly by a microprocessor in several  
modes by programming phase direction and current control of each bridge  
independently.  
Data Sheet  
1
V1.2, 2008-03-18  

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