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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 drive circuit

Example of stepping motor drive circuit for HVAC

Power supply ON/OFF control and reverse connection protecting circuit (N-ch method)


Motor controller (for stepping motor)

Part number



Detection circuits such as ISD embebded 

High efficiency

Low on-resistance 0.8Ω

(Upper+lower, typ., @25℃)

Low loss

Consumption current at standby mode ≦ 10μA

Small package 

VQFN28, 6mm×6mm, wettable flank

Power supply IC (for MCU)

Part number






Package body size

6.4 x 7.0mm
5.0 x 6.4mm


Number of outputs

Output Current IOUT(MAX) Depends on External Tr. 200mA
WDT, Overheat detection,Overcurrent limitation


Technical inquiry

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