Motor VM: 0 to 10.8 V

Logic VCC: 1.8 to 7 V

DRV8833 2Channel DC Motor Driver Module Board 1.5A 3V-10V

PWM or PH-EN Interface – DRV8837: PWM, IN1 and IN2 – DRV8838: PH and EN • Low-Power Sleep Mode With 120-nA Maximum

The DRV883x family of devices provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device can drive one dc motor or other devices like solenoids. The output driver block consists of Nchannel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.

The DRV883x family of devices can supply up to 1.8 A of output current. It operates on a motor power supply voltage from 0 to 11 V, and a device power supply voltage of 1.8 V to 7 V. The DRV8837 device has a PWM (IN1-IN2) input interface;

The DRV8838 device has a PH-EN input interface. Both interfaces are compatible with industry-standard devices. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.

Recommended Operating Conditions over operating ambient temperature range (unless otherwise noted)(1)

MIN MAX UNIT VM Motor power supply voltage 0 11 V

VCC Logic power supply voltage 1.8 7 V

IOUT Motor peak current 0 1.8 A f

PWM Externally applied PWM frequency 0 250 kHz

VLOGIC Logic level input voltage 0 5.5 V

TA Operating ambient temperature –40 85 °C