DC Motor Driver Chip - MS3145D
Low output resistance Rdson
Drives 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
MS3145Dis a dual full-bridge motor driver. The power supply voltage range is4Vto18V, average current1.1A, peak current1.54A。If higher current capability is needed, the dual full-bridge can be used in parallel.Four input pins can control the DC motor in forward, reverse, brake, andcoast modes. It can also control a stepper motor in full-step and half-step modes.
1. Features of DC Motor Driver Chip MS3145D:
Low output resistance Rdson
Drives 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 MS3145D:
Cameras
Consumer products
Toys
