Residing in a P-QFN28 package measuring 6 mm x 6 mm, the TB9051FTG motor driver for DC brushed motors employs double-diffused MOSFET (DMOS FET) transistors as driver circuits.
As these DMOS FET devices do not require base current biasing, they have virtually no input current, which lets them process high current density per device area with low on-resistance. This enables low output voltage drop, allowing the motor driver to operate at high efficiency. Other features include a single, H-bridge channel and an on-resistance of 0.34Ω (H-side + L-side, max). Control functions include motor-related (forward, reverse, brake), PWM control, current limit control, H-side current monitor, diagnosis output, and a power-on-reset circuit. Detection circuits include over current, over heat, and low/high voltage. Sample shipments of the TB9051FTG will start in September with mass production in October 2016. For more details, visit http://toshiba.semicon-storage.com/us/top.html
Toshiba America Electronic Components, Inc.
San Jose, CA.