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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.
Lineup
Two-Phase bipolar stepping motor driver ICs
TB67S580FNG/TB67S581FNG
- Motor output voltage rating up to 50V, TB67S581FNG has an output current rating up to 2.5A, TB67S580FNG is rated up to 1.6A
- Drop-in replacement compatible, housed in 6.4mm x 9.7mm HTSSOP28 packages
- Built-in charge pump capacitors to save board space and system costs
- Supports motor power supply voltages from 8.2V to 44V operational range, and consumes less than 10μA (typ.) in sleep mode
- RDS(ON) is only 0.4Ω (typ.) for both high-side and low-side
- Compact Click Boards™ are available from MikroElektronika to simplifying evaluation and software development
Constant Current Stepper Motor Driver IC
TB67S559FTG
- Pin/form-compatible QFN32 5.0mm x 5.0mm package
- TB67S559FTG 50V/3.0A stepper motor driver IC represents a significant voltage and current rating upgrade to its pin/function compatible predecessor (TB67S539FTG), and offers an ultra-low RDS(ON) of 0.4Ω (typ., covering the upper and lower transistor)
- Enables an increased design power rating while halving RDS(ON) to significantly reduce waste heat
- Wide 8.2V to 44V output voltage range to cover 12V, 24V, and 36V applications
- Sleep mode maximum current of 1μA
- Built-in current detection supports constant current control and eliminates the need for external current sense resistors
- Built-in charge pump circuit does not require an external capacitor
- Eliminating additional external components enables substantial space saving in the mounting area
Product Lines
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.
Parametric Search
Stepping Motor Drivers Product Lineup
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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.
Technical topics
Technology introduction video
Product introduction video
Toshiba's Original Technologies
Features of Toshiba's Stepping Motor Drivers
Extensive product lineup
Solutions for customers' needs and issues based on leading-edge technologies
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.)。
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