TPS62182YZFT Integrated Circuits (ICs)

Introduction to TPS62182YZFT

TPS62182YZFT is a power management integrated circuit (PMIC) voltage regulator specifically designed to provide a highly efficient, high performance DC/DC switching regulators. It is made with advanced process and power saving technology, which makes it stand out in small form factor and long-term stability. The superior circuitry of this device helps to provide a dynamic output voltage and current control accurate, reliable switching regulation.

Application field of TPS62182YZFT

TPS62182YZFT is ideal for applications such as industrial automation, consumer electronics and portable electronic equipment. It can be used to provide a dynamic on-off control to mobile system power absorber rail and provides dynamic current limiting features for uninterrupted power delivery, reducing the output voltage ripple in response to the varying inputs and load conditions. It also offers other features such as under-voltage lockout, over-voltage protection and thermal protection, making it suitable for a wide variety of applications.

Working Principle of TPS62182YZFT

The TPS62182YZFT operates according to the current-mode pulse width modulation (PWM) control principle. The input voltage is sensed by the internal voltage reference and compared to the current feedback signal from the output voltage. The internal PWM control loop is used to adjust the switches on/off timing and current, dynamically regulating the output voltage to the desired value. The output current is limited by an internal sense resistor, preventing system power draw from exceeding the set limit. The device also features a low shutdown mode which provides the capability to reduce the quiescent current to nearly zero. The device also provides a slew rate control pin and an enable pin to enable/disable the device.

Conclusion

In short, the TPS62182YZFT is a DC/DC switching regulator that is specially designed for small form factor, high efficiency and long-term stability. Its advanced circuitry allows it to deliver a highly dynamic output voltage and current control and provides additional features such as thermal protection and over-voltage protection. The device is well suited for portable electronic device, consumer electronics and industrial applications.