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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Stepping Motor Driver ICs

Toshiba combines leading-edge and original technologies a with an advanced process to offer solutions to satisfy customers' needs and issues. An extensive line up of stepping motor driver ICs in a variety of specifications and package types support higher energy efficiency, reduced heat and improved reliability.

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TB67S128FTG

TB67S128FTG

A 50V / 5A rated bipolar stepping motor driver that supports 1/128 microstepping. TB67S128FTG meets the often conflicting requirements of high speed, high performance and reduced power consumption making it ideal for a wide variety of applications where high accuracy and quiet operation are critical. 

TC78H670FTG

A dual channel high resolution micro-stepping motor driver IC that is capable of driving motors with a wide range of operating voltages.  The IC can drive a 128 micro-stepping motor with a voltage ranging from 2.5 V to 16 V at currents up to 2 A.  An ultra-low standby current of just 0.1 µA prolongs battery life and the ability to operate with a 1.8 V to 5.0 V interface allows connection to a wide variety of hosts and microcontrollers. As a result, the device is suited for use in USB powered and battery powered applications as TC78H670FTGwell as with standard 9-12V system devices.

Product Lines

Product Lines: Stepping Motor Drivers

Toshiba offers an extensive lineup of stepping motor drivers fabricated using a BiCD process that provides high accuracy and high-current capability. Toshiba's stepping motor drivers are available in bipolar and unipolar configurations.

*1 The TB67S105 and TB67S145 do not support micro-stepping.

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Cross Reference Search

About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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Anomaly detection technology

It has built-in circuits for detecting abnormalities such as low-voltage (UVLO), overcurrent (ISD), and overheating (TSD).
This makes it possible to build a highly reliable system. (Note: The built-in error detection function differs depending on the product.)。

Reference Design

Toshiba offers various stepping motor drivers that deliver the substantial benefits of AGC. Stepping motor drivers with a clock input and those with a phase input are both available. If you want to evaluate your product plan or design using a stepping motor incorporating AGC technology, reference designs are available for download.

Multi channel stepping motor driver IC
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for Multi channel stepping motor driver IC.

Stepping motor control

2-phase unipolar stepping motor driver IC
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for 2-phase unipolar stepping motor driver IC.

Stepping motor control

2-phase bipolar stepping motor driver IC
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for 2-phase bipolar stepping motor driver IC.

Stepping motor control

Phase/Serial inputs 2-phase stepping motor driver IC
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for Phase/Serial inputs 2-phase stepping motor driver IC.

Stepping motor control

DC and stepping motor driver IC
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for DC and stepping motor driver IC.

Brushed DC motor driver / Stepping motor control

Clock-in control/2-phase bipolar type stepping motor driver
This reference design provides circuit diagram, BOM and PCB data (Gerber data) etc. of the evaluation board for Clock-in control / 2-phase bipolar type stepping motor driver IC.

Stepping motor control

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