TMP814PWR

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

TMP814PWR is a Power Management Integrated Circuit (PMIC) developed by Texas Instruments. It is a single-channel motor driver/controller, designed for safety motor control, as well as battery-powered applications. The TMP814PWR enables a wide range of power management solutions, including motor control, power estimation, and power monitoring. The wide array of features make the TMP814PWR suitable for applications such as motor control in robotics and industrial automation, motor control for home appliances, motor control for automotive systems, and power measurement and monitoring for battery-powered applications.

The TMP814PWR has one motor control channel that supports both brushed and brushless DC (BLDC) motors. This single-channel controller supports voltages up to 120 V and is capable of driving motors up to 2.5 A. It also features multiple operating modes, including flexible PWM modes, analog speed control, off-time control, torque mode, and current-sensing.

The TMP814PWR features an on-chip analog-to-digital converter (ADC) which can be used to measure the battery voltage and measure the motor current. It also features a high-precision current-sense amplifier which can be used to accurately measure the motor current. Additionally, the ADC provides several other functions, including temperature measurement, indication of fault conditions, and status monitoring of motor speed and currents.

The TMP814PWR also features safety features that protect the battery and motor from over-current, over-voltage, under-voltage, and short circuit conditions. It includes an improved self-protection feature called Positive Temperature Coefficient (PTC) protection. This feature helps protect the motor and controller from damaging conditions such as overspeed, overload, and overcurrent. The PTC protection also limits the power consumed by the motor, preventing it from drawing more power than is necessary for its operation.

The TMP814PWR also supports through-silicon-via (TSV) power integration. This helps to reduce the power consumption of the motor, by eliminating the need for a separate power supply for the motor. Additionally, the TSV integration improves the power efficiency of the motor, resulting in increased battery life and improved system performance.

In addition to the motor control features, the TMP814PWR also supports a number of additional features. These include an external real-time clock, a watchdog timer, and a power-saving mode. The real-time clock helps to ensure the motor is running at the right speed, while the watchdog timer helps to prevent any runaway power cycles. The power-saving mode helps to reduce the power consumption of the system, while still allowing the motor to run at its maximum performance.

Overall, the TMP814PWR is an ideal solution for a wide range of applications that require reliable and efficient power management. Its features make it well-suited for motor control in a variety of applications, including robotics, industrial automation, home appliances, and automotive systems. Additionally, the TMP814PWR’s safety features make it a reliable and cost-effective choice for applications where fault protection is required.

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