TLE72093RAUMA1

The TLE72093RAUMA1 is a quad half-bridge motor driver with integrated current sensing and controlled via a simple pulse-width-modulated (PWM) logic control. With its high input voltage range, precision current-bridging capabilities, and robust design, the TLE72093RAUMA1 is engineered to meet the rigorous demands of modern motor control applications. This PMIC Motor Driver is specifically designed to provide motion control for high speed, high power, and high efficiency applications. The TLE72093RAUMA1 is well-suited for providing power to rotating or linear motors, in applications such as robotic arms, linear actuators, HVAC systems, and printer and machine automation.

The TLE72093RAUMA1 has a two phase full bridge output stage with a dedicated current-sense amplifier per phase. All four half-bridges can be driven independently or in pairs and each of these high side and low side MOSFETs can also be controlled separately. The TLE72093RAUMA1 also features integrated safety features such as over-temperature detection, over-voltage protection, and over-current protection. It can be operated with a wide input voltage range of 3.3 to 60 V to cover a variety of supply configurations.

The TLE72093RAUMA1 works by receiving PWM input signals to determine the on and off times of the four half-bridges. The input signal duration can be adjusted to control the speed of the motor. The integrated current-sense amplifier provides precise current-bridging with a -60/60 mV voltage drop across the sense resistor. The amplifier also amplifies the sensed-current signal to provide faster and more accurate motor control.

With its four independently controllable half-bridges, the TLE72093RAUMA1 is an ideal choice for controlling brushless DC motors. Its wide operating range, advanced safety features, and precision current-bridging capabilities make it suitable for use in a variety of applications requiring reliable and accurate motor control.