TPS62180YZFR

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The TPS62180YZFR is a highly efficient, synchronous step-down, DC-DC converter that is designed to deliver a high efficiency from a very small solution size. It uses an ultra-low power consumption device that can deliver the lowest solution area for a wide range of application requirements.

The TPS62180YZFR is available in a small package (1.5mm x 1.5mm) and offers high efficiency, fast transient response, wide input voltage range support and adjustable current limit operation. It also provides robust thermal protection and is compatible with a wide range of digital input voltage control.

The TPS62180YZFR provides an effective, low-cost solution for a wide range of power management applications that require high efficiency and small size. The device is capable of delivering up to 2A of output current, and is capable of providing up to 3A of peak current.

The TPS62180YZFR uses an integrated low dropout (LDO) regulator and pulse width modulation (PWM) switching control system to provide a high efficiency, cost-effective solution for a wide range of power management applications such as battery-powered systems and cellular phones. The device provides programmable output voltage levels, high instant-on transient response and low noise output.

The device utilizes a high frequency, synchronous switching regulator design that allows for optimized output voltage ripple and very low current consumption. The buck regulator supports up to 4V of input voltage with various output voltage options ranging from 0.8V to 4V. The device also features adjustable outputs and programmable current limit control.

The TPS62180YZFR is an ideal choice for a wide range of mobile devices such as cellular phones, PDAs, personal digital assistants and other battery-powered devices.

Application Fields of TPS62180YZFR

The TPS62180YZFR is ideally suited for multi-rail applications such as mobile phones, digital audio, netbooks, and other portable electronics due to its high efficiency, small size, and low input current. The device is also versatile in that it can be used in battery-powered, wide temperature, and low-dropout drain applications.

The device is ideal for multi-rail applications that require high voltage and high current delivery with a single power source. It is also well suited for powering low-voltage, high-current systems such as FPGAs or µC/P communication interface ports.

In addition to its ability to provide a wide range of output voltage levels, the TPS62180YZFR is ideal for its advanced current limit control and low noise operation. The device is designed with over-current protection and thermal protection which ensures system reliability.

Working Principle of TPS62180YZFR

The TPS62180YZFR operates as a synchronous step-down, DC-DC converter. The device works by utilizing an inductor to store energy during the ON time and release it during the OFF time. This stored energy is regulated by an internal switch, which modulates the current in order to regulate the output voltage.

The device works in two different operating modes. In the constant frequency mode, the operating frequency is held constant while the duty cycle is adjusted, while in the pulse-width modulation (PWM) mode, the operating frequency is adjusted to maintain the desired output voltage. In both cases, the inductor current is regulated by an internal switch.

The device provides a wide range of input voltage, adjustable output voltage, and adjustable current limit control. It also offers a high frequency, high efficiency, fast transient response and low noise output. The device also offers robust thermal protection, making it compatible with a wide temperature range.

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