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STMicroelectronics Brushed DC Motor Driver IC 36 V 600 mA 16-Pin PDIP L293D
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 5.1mm |
| Length | 20mm |
| Model | L293D |
| Width | 7.1mm |
| Motor Type | Brushed DC Motor |
| Mount Type | Through Hole |
| Series | L293D |
| Configuration | Quad |
| Output Current | 1.2A |
| Maximum Operating Temperature | 150°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 714-0622PBrand: STMicroelectronicsManufacturers Part No.: L293D |
| Pin Count | 16 |
| Maximum Collector Emitter Voltage Vceo | 36V |
| Maximum Supply Voltage | 36V |
| Minimum Supply Voltage | 4.5V |
| Supply Current | 100μA |
| Maximum IGBT Collector Current | 600mA |
| Typical Switching Frequency | 5kHz |
| Inverter Power Rating | 4W |
Key Features
- Motor driver IC supports up to 1.2 A output current for each channel.
- Operates with a supply voltage range of 4.5 V to 36 V.
- Features a quad H-Bridge configuration for controlling brushed DC motors bi-directionally.
- Includes internal clamp diodes and overcurrent protection for load safety.
- Packaged in a 16-pin PDIP through-hole mount with compact physical dimensions.
- Designed to operate reliably across -40°C to 150°C temperature range.
- Typical switching frequency is 5 kHz, suitable for medium power motor control.
- Low supply current of 100 μA minimizes power consumption in embedded systems.
Product Description
STMicroelectronics L293D Brushed DC Motor Driver IC is a monolithic integrated circuit housed in a 16-pin PDIP package. It includes a push-pull four-channel driver with diodes assembled for efficient heat sinking via 4 center pins connected together.
This device supports controlling brushed DC motors bi-directionally by providing a quad configuration H-Bridge driver design. With a maximum supply voltage of 36 V and output current up to 1.2 A, it is suitable for a variety of medium power motor control applications.
The IC features internal clamp diodes for protection against inductive loads and includes overcurrent protection circuits. Its low supply current of 100 μA enables efficient power management in embedded motor systems.
Key physical dimensions include a 20 mm length, 7.1 mm width, and 5.1 mm height, enabling through-hole PCB mounting. The wide temperature range from -40°C to 150°C allows reliable operation in harsh industrial and automotive environments.
The typical switching frequency of 5 kHz and inverter power rating of 4 W make it ideal for controlling motors in automation, robotics, HVAC, and embedded systems. This IC can simultaneously drive two brushed DC motors with directional control and overcurrent safeguards.
The L293D's robust design and protective features make it ideal for industrial, laboratory, and manufacturing motor driver applications. It is compatible with relay and inductive load drivers, expanding use cases in sophisticated drive control systems.
The motor driver offers excellent reliability and integration for embedded power management in electronics systems. Explore more Motor Driver ICs and power management solutions in the Electronics & Electricals category at EnvMart to meet your industrial and embedded systems needs.
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Frequently Asked Questions
The maximum supply voltage for this model is 36 V.
It supports an output current of up to 1.2 A for each channel.
The typical switching frequency is 5 kHz, making it suitable for medium power motor control applications.
This unit operates reliably across a temperature range of -40°C to 150°C.
It is designed to control brushed DC motors bi-directionally.
The dimensions are 20 mm in length, 7.1 mm in width, and 5.1 mm in height.
It comes in a 16-pin PDIP package, suitable for through-hole mounting.
Yes, it includes internal clamp diodes and overcurrent protection for load safety.
The supply current is low at 100 μA, which helps minimize power consumption in embedded systems.
It can simultaneously drive two brushed DC motors with directional control.
The inverter power rating is 4 W, making it suitable for various applications in automation and robotics.
It features a quad H-Bridge configuration for controlling motors bi-directionally.
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