Name: L293D Dual H Bridge DC Motor Diver/Controller IC
SKU: 18113
Price: 90.00 PKR
Availability: InStock

The L293D is a dual H-bridge DC motor driver IC. Motor Driver IC L293D is a popular choice for controlling DC motors in robotics and other applications. The L293D can provide up to 600mA of current per channel, which is enough for most small to medium-sized motors. It also has built-in protection features to prevent damage to the IC or the motor.

This L293D Motor Driver IC has two H-bridges, which means that it can control two motors simultaneously. Each H-bridge can configure to drive a motor in either direction. This allows for precise control of the motor’s speed and direction.

H Bridge Motor Driver L293D is a relatively simple IC to use. It has a few control pins that can use to configure the motor’s speed and direction. The IC also has a built-in enable pin that can use to turn the motor on or off.
The L293D IC has two input power pins: VS and VSS. The VS pin (Vcc2) is used to provide power to the internal H-bridge of the IC to drive the motors. The VSS pin (Vcc1) is used to provide power to the internal logic circuitry of the IC.

The VS pin can connect to an input voltage anywhere between 4.5V to 36V. The VSS pin should connect to a logic supply voltage of 5V.

This L293D motor driver IC works on the principle of an H-bridge. An H-bridge is a circuit that can be used to control the direction of current flow in a motor. The L293D has two H-bridges, which means that it can control two motors simultaneously.

L293D Motor Controller is a popular choice for many of these applications because it is a reliable and versatile IC. It is also relatively inexpensive, which makes it a good option for budget-minded projects.

Features : –

The L293D motor driver IC has a number of benefits, including:

Dual H-bridges: The L293D has two H-bridges, which means that it can control two motors simultaneously. This is useful for applications where you need to control two motors in a coordinated way, such as in a robot or a machine tool.
High current output: The L293D can output up to 600mA of current per channel, which is enough for most small to medium-sized motors. This means that you can use the L293D to control a wide range of motors, from small hobby motors to larger industrial motors.
Built-in protection features: The L293D has a number of built-in protection features, such as overcurrent protection, overvoltage protection, and thermal shutdown. These features help to protect the IC and the motors from damage.
Simple to use: The L293D is a relatively simple IC to use. It has a few control pins that can be used to configure the motor’s speed and direction. This makes it a good choice for beginners who are new to motor control.
Inexpensive: The L293D is a relatively inexpensive IC. This makes it a good choice for budget-minded projects.
Wide operating voltage range: The L293D can operate with a supply voltage anywhere between 4.5V to 36V. This makes it a versatile IC that can use with a wide range of power supplies.
Low power consumption: The L293D consumes very little power when it is not in use. This makes it a good choice for battery-powered applications.
Robust design: The L293D is a rugged and reliable IC. It can withstand a wide range of environmental conditions, including high temperatures and humidity.

L293D Dual H Bridge DC Motor Diver Specifications : –

The L293D dual H bridge motor driver IC is a popular choice for controlling DC motors in robotics and other applications. It is a relatively simple IC to use and has a number of features that make it a versatile choice for a wide range of applications. Here are some of the specifications of the L293D:

Operating voltage: 4.5V to 36V
Current per channel: 600mA
Output voltage: 0V to supply voltage
Protection features: overcurrent, overvoltage, and thermal shutdown
Pinout: 16 pins

L293D Dual H Bridge DC Motor Diver Pin Descriptions : –

The L293D IC has four input pins: IN1, IN2, IN3, and IN4. These pins are used to control the direction of current flow in the H-bridges. The L293D also has two enable pins: EN1 and EN2. These pins are used to turn the H-bridges on or off. The L293D also has a few other pins, such as VCC, VSS, and GND. These pins are used to provide power to the IC and to ground the IC.

Number	Pin Name	Description
1	Enable 1,2	This pin enables the input pin Input 1(2) and Input 2(7)
2	Input 1	Directly controls the Output 1 pin. Controlled by digital circuits
3	Output 1	Connected to one end of Motor 1
4	Ground	Ground pins are connected to ground of circuit (0V)
5	Ground	Ground pins are connected to ground of circuit (0V)
6	Output 2	Connected to another end of Motor 1
7	Input 2	Directly controls the Output 2 pin. Controlled by digital circuits
8	Vcc2 (Vs)	Connected to Voltage pin for running motors (4.5V to 36V)
9	Enable 3,4	This pin enables the input pin Input 3(10) and Input 4(15)
10	Input 3	Directly controls the Output 3 pin. Controlled by digital circuits
11	Output 3	Connected to one end of Motor 2
12	Ground	Ground pins are connected to ground of circuit (0V)
13	Ground	Ground pins are connected to ground of circuit (0V)
14	Output 4	Connected to another end of Motor 2
15	Input 4	Directly controls the Output 4 pin. Controlled by digital circuits
16	Vcc2 (Vss)	Connected to +5V to enable IC function

L293D Dual H Bridge DC Motor Diver Applications : –

The L293D Motor Controller is a versatile and powerful motor driver IC. It is a good choice for a wide range of applications, including robotics, toys, and industrial automation. Here are some of the applications of the L293D Motor Controller :