Texas Instruments

TPL7407LPWR

The TPL7407LPWR is a low-power, high-voltage, monolithic half-bridge driver from Texas Instruments. It is designed to drive high-voltage loads such as relays, solenoids, and motors in a wide range of applications.

Description:

The TPL7407LPWR is a high-voltage half-bridge driver that operates from a single 5V supply. It features a push-pull output stage capable of driving inductive loads with voltages up to 60V and currents up to 2A. The device includes built-in protection features such as over-temperature shutdown, under-voltage lockout, and short-circuit protection.

Features:

• Single 5V supply operation
• Push-pull output stage capable of driving inductive loads up to 60V and 2A
• Built-in protection features including over-temperature shutdown, under-voltage lockout, and short-circuit protection
• Low quiescent current of 2.5mA
• Small package size (SOIC-8)

Applications:

The TPL7407LPWR is suitable for a wide range of applications where high-voltage loads need to be driven with precision and control. Some potential applications include:

1. Motor control: The TPL7407LPWR can be used to drive high-voltage motors in applications such as robotics, industrial automation, and automotive systems.
2. Relay control: The device can be used to control high-voltage relays in applications such as telecommunications, power distribution, and industrial control systems.
3. Solenoid control: The TPL7407LPWR can be used to drive high-voltage solenoids in applications such as automotive fuel injectors, hydraulic valves, and pneumatic actuators.
4. H-bridge driver: The device can be used as a half-bridge driver in H-bridge circuits for controlling the direction and speed of DC motors.
5. High-voltage switching: The TPL7407LPWR can be used to switch high-voltage loads such as LEDs, lasers, and other high-voltage devices.

Overall, the TPL7407LPWR is a versatile and reliable high-voltage half-bridge driver that offers excellent performance and protection features in a compact package. Its low quiescent current and single 5V supply make it an ideal choice for battery-powered and portable applications.