February 6, 2020
Toshiba Electronic Devices & Storage Corporation
TOKYO—Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched “TC78H670FTG,” the latest addition to its line-up of micro-stepping motor driver ICs. The new IC has a maximum rating of 18V/2.0A[1] and can drive motors with a wide range of operating voltages. Mass production starts today.
The new IC can drive a 128 micro-stepping motor with a power supply ranging from 2.5V to 16V. Its wide range of applications includes USB-powered, battery-powered, and standard 9-12V system devices, and it can also be used with a 1.8V interface, allowing connection to various hosts and microcontrollers.
Toshiba’s newest[2] DMOS process ensures that TC78H670FTG realizes excellent figure-of-merit low ON resistance. The process also contributes to the IC’s ultra-low standby current. The IC is housed in a compact QFN16 package and eliminates use of a current sense resistor by incorporating a current detection part that contributes to lower cost, a smaller component footprint, and PCB routing space savings.
Cameras, security cameras, portable printers, handheld scanners, pico-projectors, and smartphones
Note:
[1] Actual motor drive current depends on the use environment and such factors as ambient temperature and power supply voltage.
[2] As of February 2020.
[3] Compared to the existing products manufactured by Toshiba.
For more information about the new product, please visit:
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Customer Inquiries:
System Devices Marketing Dept.II
Tel: +81-3-3457-3332
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