TB67S158FTG,EL Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TB67S158FTG and EL are integrated motor controller/drivers, categorized under PMIC (Power Management ICs). They provide an optimal solution for controlling and driving 3-Phase brushless DC motors with a wide range of applications in automotive and appliance products. This article will discuss the application field and working principle of the TB67S158FTG,EL.

The TB67S158FTG,EL provides a high power solution to support various types of motors used in automotive and appliance products, such as windscreens, seat adjustments, HVAC, defrost systems, etc. With its advanced power management and built-in protection functions, the TB67S158FTG,EL provides a simple, robust and stable system solution.

The main feature of the TB67S158FTG,EL is its integrated low Rds(on) outputs and the built-in closed loop control. This feature reduces power losses, whilst improving system efficiency and performance. The built-in closed loop control eliminates the need for external control circuitry, making the design of efficient motor systems simpler and quicker. The TB67S158FTG,EL also supports a wide range of system requirements, including current and speed control, over current protection, stall detection/protection and thermal protection.

The TB67S158FTG,EL can be used for a variety of motor applications with its integrated high-performance drive capability. The current rating of the motor controller is 8A x 4 with a maximum motor current of 12A (without current sensing). The system also provides a 32-bit PWM frequency range up to 625kHz and an extended frequency range up to 8MHz with the addition of external resistors. The TB67S158FTG,EL also supports position mode operations as well as frequency control mode.

The working principle of the TB67S158FTG,EL is based on a single-chip gate driver IC designed to drive a 3-phase brushless DC motor. It provides the necessary power, current and speed control, while also providing additional features such as stall detection/protection and thermal protection. The TB67S158FTG,EL drives the 3-phase motor in a manner that ensures a smooth and efficient operation. This is done by using a high-precision clock generator to provide a sinusoidal current in each phase and ensure high-speed and high-torque motor rotation. The motor controller also has an over-current protection function which prevents damages due to overloads.

The TB67S158FTG,EL has a built-in linear regulator, which allows for a wide range of voltage regulation options, such as PWM input for speed control, voltage drives for current control, and analog inputs for current sensing. In addition, the TB67S158FTG,EL supports micro-stepping and a variety of voltage drive modes, such as constant torque, constant current, and continuous rotation. This enables the motor to be driven efficiently with various control algorithms.

In conclusion, the TB67S158FTG,EL is an integrated motor controller/driver that is categorized under PMIC (Power Management ICs). It is a single chip gate driver IC designed to drive 3-phase brushless DC motors for automotive, appliance and industrial applications. It supports a variety of control and protection functions, including current and speed control, over-current protection, stall detection/protection and thermal protection. The TB67S158FTG,EL can be used for a wide range of motor applications with its integrated high-performance drive capability, current rating of 8A x 4, and maximum motor current of 12A.

The specific data is subject to PDF, and the above content is for reference