Overview:
Single H-bridge output current: 1.5A, can drive two DC geared motors.
Built-in overcurrent protection, short circuit protection, undervoltage lockout and overheat protection. Low power sleep mode.
Application: can drive DC motors below 1.5A and 4-wire stepper motors.
Input voltage: 2.7V-10.8V
Size: 18mm×21mm
Replaces TB6612FNG

Pin description:
ANI1: AO1 logic input control port, level is 0~5V.
AIN2: AO2 logic input control port. Level is 0-5V.
BNI1: BO1 logic input control port, level is 0~5V.
BIN2: BO2 logic input control port. Level is 0-5V.
AO1 and AO2 are 1 H-bridge output port, connected to the two pins of the DC motor.
BO1 and BO2 are two H-bridge output ports, connected to the two pins of another external direct drive motor.
GND: Ground.
VM: chip and motor power pin, voltage range 2.7V - 10.8V.
STBY: grounded or floating, the chip does not work, the output does not work, connect 5V to work. Level 0-5V.
NC: empty leg

Basically compatible with TB6612 module pins.v
How to use DRV8833:
DRV8833 is a dual driver and can drive two motors
Below are the IO ports for controlling two motors.
STBY port is connected to the IO port of the microcontroller to clear the motor.
VM is connected to a power supply within 12V

Drive 1 channel
Truth table:
AIN1 0 0 1
AIN2 0 1 0
Stop reverse Forward
A01, AO2 connect the two pins of motor 1.

Drive 2 channel
PWMB connects to the PWM port of the microcontroller
Truth table:
Binary 1 0 0 1
Binary 2 0 1 0
Stop reverse Forward
B01, BO2 connect to the 2nd foot of motor 2.

Package includes:
6PCS DRV8833 DC motor driver modules