TC642BEUA713

Introduction

TC642BEUA713 is an advanced motor controller,driver and protection IC designed for Brushless DC Motors (BLDC Motors). It is also suitable for other types of motors such as brush motors, variable reluctance motors, and permanent magnet motors. The IC is developed by Texas Instruments (TI), a leader in analog, power management, and signal processing ICs.

Application Field and Working Principle

The TC642BEUA713 is ideal for BLDC motor drives, such as those used in electric and hybrid vehicles, industrial equipment, home appliances, garage door openers, HVAC systems, washing machines, and small pumps. The IC can also be used to drive brushed motors and in open loop motion control applications.

The TC642BEUA713 is a three-phase motor control IC that can be used for both trapezoidal PWM commutation and FOC (Field Oriented Control) techniques. It consists of three independent high-side and low-side half bridges, each operating with an external power MOSFET and a current sense resistor. It also includes a number of protection features such as over-current, over-temperature, and over-voltage.

Features

The TC642BEUA713 has several features that make it an ideal choice for motor control applications:

• Integrated Power MOSFET with low impedance to reduce power losses
• Built-in current sensing for features like torque control and stall detection
• Integrated motor control logic for simplified design and faster development cycles
• Programmable speed profiles, torque control, and current limits
• Integrated deadtime control and internal clock synchronization
• Compact package for easy integration into designs

Conclusion

The TC642BEUA713 is a highly integrated motor control IC that can be used for both trapezoidal PWM commutation and FOC techniques. It is suitable for a wide range of applications, including electric and hybrid vehicles, industrial equipment, home appliances, garage door openers, HVAC systems, washing machines, and small pumps. It has a number of advantages, including integrated Power MOSFETs, integrated current sensing, and programmable speed profiles, torque control and current limits.