TPS73527DRVT

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

Introduction

The TPS73527DRVT is part of the linear voltage regulator family designed and manufactured by Texas Instruments. The component, housed in a small, thermally enhanced package, uses a low dropout voltage design to enable a wide input voltage range while providing relatively high output current. It’s essentially a very efficient and accurate, low power, low noise, high output current Precision Voltage Regulator.

Application Field

The TPS73527DRVT is capable of regulating voltages in several different applications such as communications equipment, industrial automation systems, medical devices, and any other application where a small and highly efficient voltage regulator is necessary. The component is also able to supply power to low current logic devices and other applications requiring a low quiescent current. Additionally, it can be used in conditions requiring low operating voltages, such as in automotive and other transportation environments. Additionally, it can also be utilized in systems requiring good thermal dissipation.

Features and Benefits

The TPS73527DRVT has several features and benefits that set it apart from other voltage regulators. It has an excellent fast automatic output voltage regulation which allows it to maintain a constant output voltage over a wide range of temperatures and line conditions, with a typical line regulation of 0.01%. It also has temperature regulation of 0.4mV/C. Maximum output current for the component is 250mA and it can support input voltages up to 28V and an output voltage range of 2.5V to 27V. It also has a very low quiescent current, typically 2mA when supplying 200mA.

In addition to its superior regulation performance, the component also has the benefit of thermally enhanced packaging, which allows for better thermal dissipation with less need for external cooling solutions. This further guarantees that the component will remain stable under extremely varied temperatures and line conditions without needing any additional components.

Working Principle

The TPS73527DRVT is a low dropout, linear voltage regulator design. It functions by constructing a voltage divider circuit, consisting of two resistors, R1 and R2. R1 and R2 are connected between the power supply’s input voltage and ground, which produces a lower voltage downstream of the two resistors. The output voltage is then regulated by adjusting the current through the two resistors. This is done by adjusting the voltage at the control terminal, which in turn determines the amount of current that flows from the power supply’s input voltage through the resistors to ground. By changing the resistance values of R1 and R2, the output voltage can then be accurately adjusted. In the case of the TPS73527DRVT, the control terminal is adjustable, allowing for precise control of the output voltage.

The component also incorporates thermal protection features that provide protection against thermal overload conditions. This consists of a thermal device which senses when the component’s die temperature is reaching its maximum recommended levels and shuts down the component, preventing it from entering thermal runaway conditions. This allows the component to run safely even under extreme temperatures and line conditions.

Conclusion

The TPS73527DRVT is a highly efficient and accurate low power, low noise, high output current Precision Voltage Regulator. It is capable of regulating voltages in several different applications such as communications equipment, industrial automation systems, medical devices, and any other application where a small and highly efficient voltage regulator is needed. It has an excellent fast automatic output voltage regulation which allows it to maintain a constant output voltage over a wide range of temperatures and line conditions. Additionally, it has a very low quiescent current, typically 2mA when supplying 200mA. Thanks to its thermally enhanced packaging, it can dissipate heat more easily, ensuring the component will remain stable even in extreme conditions. All in all, the TPS73527DRVT is a excellent linear voltage regulator for any application requiring precise output voltage control.

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