Texas Instruments

TLE2426CDR

The TLE2426CDR is a high-voltage, high-current half-bridge gate driver from Texas Instruments. It is designed to drive external power MOSFETs or IGBTs in applications that require high voltage and current levels, such as motor control, power conversion, and renewable energy systems.

Description:

The TLE2426CDR is a monolithic half-bridge gate driver that can handle a wide range of gate voltages and currents. It features a high-voltage input protection of up to 60V, a peak output current of 2.5A, and a propagation delay of only 45ns. The device is available in a compact SOIC-8 package.

Features:

1. Wide operating voltage range: The TLE2426CDR can operate from a supply voltage of 10V to 60V, making it suitable for a variety of applications.
2. High output current: The device can provide a peak output current of 2.5A, which is sufficient to drive most power MOSFETs and IGBTs.
3. Fast propagation delay: The propagation delay of the TLE2426CDR is only 45ns, which allows for fast switching and improved overall system performance.
4. High-voltage input protection: The device features a high-voltage input protection of up to 60V, which helps protect the gate driver from voltage transients and overvoltage conditions.
5. Short-circuit protection: The TLE2426CDR includes an integrated short-circuit protection feature that limits the output current in case of a short circuit.
6. Thermal shutdown: The device features a thermal shutdown function that protects the gate driver from overheating.

Applications:

1. Motor control: The TLE2426CDR can be used to drive power MOSFETs or IGBTs in motor control applications, such as brushless DC motors, stepper motors, and induction motors.
2. Power conversion: The device is suitable for use in power conversion applications, such as AC/DC and DC/DC converters, where high voltage and current levels are required.
3. Renewable energy systems: The TLE2426CDR can be used in renewable energy systems, such as solar inverters and wind turbine converters, to drive power MOSFETs and IGBTs in the power conversion stages.
4. Battery management systems: The device can be used in battery management systems to drive power MOSFETs and IGBTs in the charging and discharging stages.
5. Electric vehicles: The TLE2426CDR can be used in electric vehicles to drive power MOSFETs and IGBTs in the traction inverter and other power conversion stages.

In summary, the TLE2426CDR from Texas Instruments is a high-voltage, high-current half-bridge gate driver that offers fast switching, high-voltage input protection, and short-circuit protection. It is suitable for a wide range of applications, including motor control, power conversion, renewable energy systems, battery management systems, and electric vehicles.