TC665EUNTR

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TC665EUNTR is a product in the PMIC (Power Management Integrated Circuit) motor controller range from Texas Instruments. It provides a fully integrated and configurable motor control solution for automotive applications, including central locking systems and engine immobilizers. It is designed to integrate with existing vehicle ECUs (engine control units) and to provide a high degree of flexibility for motor control applications requiring a wide range of input/output control. The TC665EUNTR features both a 5V and a 12V output enable and an adjustable speed control, which can enable operation up to 48V.

The TC665EUNTR has a programmable slew rate control, which provides an adjustable rise time to the motor driver and increases dynamic response. It also has a forced-pin protection feature to ensure that the motor runs continuously and safely during high-speed operations.

For motor control, the TC665EUNTR provides two programmable, six-channel switches with adjustable trip points and 240mV steps. It also has a flexible digital-to-analog converter (DAC) with up to 16-bit resolution and up to 10-bit resolution in 1 or 2-bit configurations. This allows for precise motor control, enabling a wide range of motor control functions in motor control applications such as engine starter motors and vehicle safety features.

The TC665EUNTR provides an in-system development platform for customers to design a motor controller for their specific application. It features an on-board debug port, UART debug port, and integrated RAM for development, as well as a power save mode that minimizes power consumption. Additionally, the device includes a configurable pulse-width-modulated (PWM) outputs, enabling the application of square wave modulation and other waveforms, including sine wave and triangle wave.

The TC665EUNTR is designed for low power applications with a power consumption of 1.6 mA @ 12V, which makes it an ideal solution for battery operated devices. It also integrates MOSFETs, which provide improved power efficiency and reduce the physical area required for motor control. The device also integrates a temperature sensor which allows temperature monitoring and protection.

The TC665EUNTR features an ESD (electrostatic discharge) protection when used in automotive applications. This feature helps protect the motor controller from damage due to electrostatic discharges and electrostatic shocks from external sources. It also includes over-temperature and over-voltage protection, which helps protect the motor from damage due to excessive temperatures and voltage.

The TC665EUNTR is a cost-effective solution for automotive motor control applications. It features a flexible control architecture and integrated features for ease-of-use, enabling streamlined motor control operations. In addition, the device provides reliable and robust operation for a wide range of vehicle types.

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