DC motor driver chip - MS3142
Low output resistance Rdson
Drive dual DC motors or one single stepper motor
Low power mode (sleep mode)
Over-temperature protection
Parallel operation average current 1.6A, peak current 2.2A, single DC motor
Overcurrent protection:
Output short-to-supply protection, output short-to-ground protection, output load short-circuit protection
Product Introduction
MS3142/MS3142Sis a dual full-bridge motor driver. Power supply voltage rangerange4Vto18V, average current1.1A, peak current1.54A。If higher current capability is needed, the dual full-bridge can be used in parallel.Four input pins (IN1toIN4) can control the DC motor to operate in forward rotation,reverse rotation, brake, and coast modes. It can also control a stepper motor in full-step and half-stepstep mode.
Drive dual DC motors or one single stepper motor
Low power mode (sleep mode)
Over-temperature protection
Parallel operation average current 1.6A, peak current 2.2A, single DC motor
Overcurrent protection:
Output short-to-supply protection, output short-to-ground protection, output load short-circuit protection
2. Applications of DC motor driver chip MS3142:
Camera
Consumer products
Toys
