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House Saving Motor Driver IC


Toshiba’s TB67S549FTG motor driver ICs options an in-built constant-current management that allows excessive accuracy with decrease energy consumption and decrease time to market.

TB67S549FTG from Toshiba is a stepping motor driver IC with built-in constant-current management. The motor IC driver can allow motor management with out requiring any exterior circuit elements. This characteristic can permit designers to develop compact present management stepper motors that may be employed in each industrial and automotive purposes. The small dimension of IC and the requirement for exterior elements reduces energy consumption, BoM part and price, thus simplifying the designing course of.

The TB67S549FTG helps motor energy provide voltages from 4.5V to 33V, and has a present consumption of as much as 1μA in sleep mode, making it broadly used for 12V/24V energy provide purposes. This IC is rated for 40V and as much as 1.5A and is available in a QFN24 bundle which permits for as much as 64% of space-saving than the earlier era ICs. The gadget options a number of safety capabilities, together with overcurrent detection, thermal shutdown, and under-voltage lockout. Moreover, the inner monitoring circuitry for constant-current management doesn’t want an exterior present sense resistor, and the charge-pump capacitor can be included, thereby decreasing circuit dimension and part rely additional.

The Motor Driver ICs can be utilized in varied purposes such because the motion management of surveillance cameras, and projectors. It may also be employed in purposes requiring extraordinarily excessive precision reminiscent of printers, automated teller machines, money-changing machines, and so on.




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