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TB67S145FTG

更新时间: 2024-11-19 14:56:19
品牌 Logo 应用领域
东芝 - TOSHIBA /
页数 文件大小 规格书
28页 1085K
描述
Stepping motor driver IC

TB67S145FTG 数据手册

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TB67S145FTG  
Toshiba BiCD Process Integrated Circuit Silicon Monolithic  
TB67S145FTG  
Serial controlled unipolar stepping motor driver  
FTG  
The TB67S145 is a serial controlled PWM chopping type, 2 phase  
unipolar stepping motor driver. Using the BiCD process, the TB67S  
145 can be operated with VM voltage of 45V, output voltage of  
84V, and output current of 3.0A at max (absolute maximum ratings).  
P-WQFN48-0707-0.50-003  
Weight: 0.1 g (Typ.)  
Features  
BiCD process monolithic integrated circuit.  
Capable of operating one unipolar stepping motor  
PWM controlled constant current drive  
Full, half step resolution  
Low on resistance (0.25Ω(Typ.)) output MOSFET  
High voltage and current (for specification, please refer to the absolute maximum ratings and operation ranges).  
Brake mode function  
Standby (low power) mode function  
4 bit-16 setting torque adjust function  
Serial to parallel convert circuit (8bit shift register) built in.  
Capable of 3 line logic (Data/Clock/Latch signal) output function (controllable by cascade connection)  
Error detect feedback signal output function (Over current/Thermal shutdown).  
Error detect function (Thermal shutdown(TSD), Over current(ISD), and Low voltage(POR).  
Built-in VCC regulator for internal circuit use.  
Fixed off time can be adjusted by external components.  
Note) Please be careful about the thermal conditions during use.  
©2014 TOSHIBA CORPORATION  
1
2014-10-30  

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