TPS62131RGTR

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

The Texas Instruments TPS62131RGTR is a synchronous step-down voltage regulator that provides a regulated output voltage with an input voltage of up to 6.25V. It is part of the PMIC (Power Management Integrated Circuit) family and belongs to the Voltage Regulators – DC DC Switching Regulators category. This device is a fully integrated power management solution. It has an operating temperature range of -40 °C to 105 °C and a junction temperature range of -40 °C to 125 °C, supporting a wide range of applications while ensuring withstand operation.

Features of the TPS62131RGTR

The TPS62131RGTR has many features and benefits that make it an ideal choice for a variety of applications. It provides a programmable output voltage (down 3x or programmable up to 1.2V) with a wide range of input voltages of up to 6.25V, allowing compatibility with both low and high voltage systems. The TPS62131RGTR can operate with fast single-digit transition speeds (on/off) and provides a high power delivery efficiency of up to 95%, making it extremely power efficient and reducing the power consumption of the system. Further, the device is equipped with temperature monitoring for overcurrent protection, short-circuit protection, protection from input voltage and output voltage during a power-on, and protection from overvoltage conditions.

The TPS62131RGTR also offers a variety of package options, enabling flexible mounting on a board, and in a variety of housing types. These package options allow for a compact and cost-efficient solution. Lastly, the device is easily programmable with a selectable output voltage. It is also available with an adjustable output voltage.

Applications of the TPS62131RGTR

The TPS62131RGTR is an ideal device for a variety of applications, including portable electronics, consumer electronics, automotive, industrial, and medical applications. In consumer electronic applications, the device can be used to power peripherals such as digital cameras, gaming accessories, and displays. In consumer and automotive applications, it can be used to power audio systems and dashboards. In industrial applications, the device can be used to power motors and automation systems. Lastly, in medical applications, the device can be used to power medical equipment such as patient monitoring systems.

Working Principle of the TPS62131RGTR

The TPS62131RGTR is a synchronous step-down voltage regulator. It operates by taking a higher input voltage and step-down converting it to a lower, more regulated output voltage. The device works off of an internal switching frequency to maintain an uninterrupted power flow during its on state. The device utilizes an on-off pulse width modulation (PWM) technique to adjust the output voltage using pulses that can be programmed using external resistors. These pulses then modulate the duty cycle of the high-side and low-side switches.

The device has two main parts: the control block and the power block. The control block uses an N-Channel MOSFET as the low-side switch and a protection diode to prevent the output voltage from exceeding the input voltage. The power block consists of an N-Channel MOSFET as the high-side switch and an inductor connected between the high and low sides. When the switching duty cycle is increased, the high-side switch conducts longer and the inductor supplies a higher amount of energy to the output. The duty cycle is regulated by the on/off control of the high side switch, which allows it to create an output voltage that is lower than the input voltage.

In order to better understand how the TPS62131RGTR works, it is important to understand the various components of the device. The internal oscillator generates pulses which the device uses to regulate the switching. These pulses are sent to the high-side switch, the low-side switch, and the output voltage selector. The high-side and low-side switches then control the direction of the current flow and the amount of current that is supplied to the output. The output voltage selector uses external resistors to set the output voltage of the device.

The TPS62131RGTR is a highly efficient device, and its power delivery efficiency can reach up to 95%. Its wide range of input voltages and programmable output voltage make it a great choice for a variety of applications. Its thermal performance ensures safe operation and its wide range of package options makes it easy to integrate, allowing for a compact and cost-effective solution.

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