SDC9150 Datasheet - SDC

SDC9150 Full-Bridge PWM Motor Driver

©2021 Shaoxing Devechip Microelectronics Co., Ltd. June, 2021 Rev. 2.0 2/11 www.sdc-semi.com Machine Translated by Google Full-bridge PWM motor driver Functional Block Diagram IN1 IN2 GND VREF OSC Charge Pump Control Logic Drive TSD UVLO OCP Protect ÷10 Figure 3. Functional module bloc.

Machine Translated by Google Full-bridge PWM motor driver Overview The SDC9150 is a DC motor driver with pulse width modulation (PWM) function, a peak output current of 3.5A and an upper operating voltage limit of 40V. By adding a PWM signal to the corresponding input pin, the speed and direction of the DC motor can be controlled, while the internal synchronous rectification circuit will reduce the chip power consumption. Internal circuit protection includes overcurrent protection, motor lead s.

SDC9150 Features

* ÿLow output on- resistanceÿOutput overcurrent protectionÿMotor shortcircuit protectionÿMotor to ground short-circuit protectionÿMotor to power supply short-circuit protectionÿLow power standby modeÿAdjustable operating current limitÿSynchronous rectification functionÿInternal undervoltage lockoutÿOu

SDC9150 Datasheet (828.61 KB)