What is the use of the Vcc2 pin in L293D IC?

What is the use of the Vcc2 pin in L293D IC?

Explanation: The Vcc2 pin is used to input a high amount of voltage and is not internally used by the IC. It is there to power the motors attached to it. This way the same IC can be used for controlling higher powered motors.

What is the maximum current L293D?

600-mA
L293D ACTIVE The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. Both devices are designed to drive inductive loads such as relays, solenoids, DC and bipolar stepping motors, as well as other high-current/high-voltage loads in positive-supply applications.

Why L293D IC is used?

The L293D IC receives signals from the microprocessor and transmits the relative signal to the motors. It has two voltage pins, one of which is used to draw current for the working of the L293D and the other is used to apply voltage to the motors.

What is the purpose of L293D?

L293D IC is a typical Motor Driver IC which allows the DC motor to drive on any direction. This IC consists of 16-pins which are used to control a set of two DC motors instantaneously in any direction. It means, by using a L293D IC we can control two DC motors. As well, this IC can drive small and quiet big motors.

What is the use of L293D?

The L293D is a 16-pin Motor Driver IC which can control a set of two DC motors simultaneously in any direction. The L293D is designed to provide bidirectional drive currents of up to 600 mA (per channel) at voltages from 4.5 V to 36 V (at pin 8!). You can use it to control small dc motors – toy motors.

Where can I use L293D IC?

What is use of H-Bridge in motor driver IC?

The H-bridge arrangement is generally used to reverse the polarity/direction of the motor, but can also be used to ‘brake’ the motor, where the motor comes to a sudden stop, as the motor’s terminals are shorted, or to let the motor ‘free run’ to a stop, as the motor is effectively disconnected from the circuit.

What do you need to know about the L293?

Features and Specifications The L293 and L293D devices are quadruple high current half-H drivers. The L293 is designed to provide bidirectional drive currents of up to 1 A at voltages from 4.5 V to 36 V. The L293D is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V.

What is the current frequency of the l293d?

However, it can withstand a current up to 1200 mA in 100 microsecond and non-repetitive. The frequency of this IC is 5 kHz. If your motor matches these specifications, do not hesitate to use L293D. The L293 and L293D devices are quadruple high current half-H drivers.

What are the characteristics of the l293d motor?

L293D consist of two H-bridge. H-bridge is the simplest circuit for controlling a low current rated motor. Pin No. – Pin Characteristics 1 – Enable 1-2, when this is HIGH the left part of the IC will work and when it is low the left part won’t work. 8 – VCC2, this is the voltage which will be supplied to the motor.

What are the GND pins on the l293d?

The circuit in the project is in accordance to the pinout of L293D IC. Functions of pins are fixed by the IC manufacturer such as Pin 4,5,12,13 are gnd pins. there are 2 enable pins to activate and deactivate their respective side, as L293D is a dula h-bridge.