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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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Brush motor drive circuit (Motor Driver)

Brushless motor drive circuit Motor Driver

Lineup

1ch brush DC motor driver

Part number

TB67H450

Motor type

Brush DC motor

Output voltage

50 V

Output current

3.5 A

Output ON resistance

0.6 Ω

Output circuit 1 circuit
Control interface 1 mode
Phase mode 2-phase, 1-2 phase excitation
Abnormality detection function Over heat, Over current, Low voltage
Package HTSSOP8

2ch brush DC motor driver

Part number

TB67H401

TB67H420

Motor type

Brush DC motor

Output withstand voltage

50 V

Output current

6.0 A (Large mode)

9.0 A (Large mode)

Output On resistance

0.25 Ω

0.17 Ω

Output circuit

1 circuit (Large mode)

Control impedance 4 modes
Step resolution/excitation mode 1/1, 1/2 step (2-phase, 1-2 phase excitation)
Error detection Overheating, Overcurrent, Low voltage monitoring
Package QFN48 QFN48

Microcontroller

TX03 series M370 group

Arm® Cortex®-M3, includes 1st gen VE

TX04 series M470 group

Arm® Cortex®-M4, includes 2nd gen VE

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