Overview
The L293DD013TR is a monolithic integrated high voltage, high current four-channel driver produced by STMicroelectronics. This device is designed to accept standard DTL or TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors, and switching power transistors. It is suitable for use in switching applications at frequencies up to 5 kHz.
The L293DD013TR is assembled in a 20-lead surface mount SOIC-20 package, which includes 8 center pins connected together for heatsinking. This configuration enhances thermal management and reliability in high-current applications.
Key Specifications
| No of Outputs | Quad |
|---|---|
| Output Current-Max | 600 mA |
| Peak Output Current (non-repetitive) per Channel | 1.2 A |
| Rated Power Dissipation | 4 W |
| Supply Voltage-Max | 36 V |
| Package Style | SOIC-20 |
| Mounting Method | Surface Mount |
| Operating Temperature (°C) | -40 to 150 |
Key Features
- 600 mA output current capability per channel
- 1.2 A peak output current (non-repetitive) per channel
- Enable facility for each pair of channels
- Overtemperature protection
- Logical '0' input voltage up to 1.5 V for high noise immunity
- Internal clamp diodes
Applications
The L293DD013TR is versatile and can be used in various applications, including:
- Driving relays and solenoids
- Controlling DC and stepping motors
- Switching power transistors
- General-purpose switching applications up to 5 kHz
Q & A
- What is the maximum output current per channel of the L293DD013TR?
The maximum output current per channel is 600 mA.
- What is the peak output current (non-repetitive) per channel?
The peak output current (non-repetitive) per channel is 1.2 A.
- What is the maximum supply voltage for the L293DD013TR?
The maximum supply voltage is 36 V.
- What type of package does the L293DD013TR come in?
The L293DD013TR comes in a SOIC-20 surface mount package.
- What is the operating temperature range for the L293DD013TR?
The operating temperature range is from -40°C to 150°C.
- Does the L293DD013TR have internal clamp diodes?
- What is the purpose of the enable facility in the L293DD013TR?
The enable facility allows for each pair of channels to be controlled independently, simplifying use as two bridges.
- Is the L293DD013TR RoHS compliant?
- What types of loads can the L293DD013TR drive?
The L293DD013TR can drive inductive loads such as relays, solenoids, DC and stepping motors, and switching power transistors.
- At what frequencies can the L293DD013TR be used for switching applications?
The L293DD013TR can be used for switching applications at frequencies up to 5 kHz.
