Details

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BUY L298N-HXY https://www.utsource.net/itm/p/12597873.html

Parameter	Description	Value	Unit
Operating Voltage (Vss)	Supply voltage for logic circuits	5	V
Operating Voltage (Vs)	Supply voltage for motor driver	4.5 to 36	V
Maximum Output Current	Peak current per channel	2	A
Continuous Current	Continuous current per channel	1	A
Number of Channels	Number of H-bridge channels	2	-
Logic Input Voltage	Input voltage for control logic	4.5 to 7	V
PWM Frequency	Maximum PWM frequency supported	20	kHz
Protection Features	Built-in protection features	Overcurrent, thermal shutdown	-

Instructions for L298N-HXY

1. Power Supply Connection:

   • Connect the logic supply voltage (Vss) to a 5V source.
   • Connect the motor supply voltage (Vs) to a power source between 4.5V and 36V.

2. Motor Connections:

   • Connect motors to the output terminals OUT1, OUT2 and OUT3, OUT4 corresponding to the two H-bridge channels.

3. Control Inputs:

   • Connect control signals to IN1, IN2, IN3, and IN4 to drive the motors in forward, reverse, brake, or high impedance states.
   • Use ENABLE pins to enable or disable the outputs independently for each channel.

4. PWM Control:

   • Apply PWM signals to the ENABLE pins for speed control of the motors up to a frequency of 20kHz.

5. Heat Dissipation:

   • Ensure adequate heat dissipation as the device can get hot under continuous operation, especially at higher currents.

6. Protection:

   • The L298N-HXY has built-in overcurrent and thermal shutdown protections to safeguard against damage.

7. Grounding:

   • Ensure all grounds are connected properly to avoid noise issues and ensure reliable operation.

8. Capacitors:

   • Place decoupling capacitors close to the power supply pins to stabilize the power supply and reduce noise.

(For reference only)