TPS3707-33DGNR

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As advances in integrated circuit (IC) technology move ahead, it is becoming increasingly important for manufacturers to regularly update their parts to ensure their products remain competitive in the market. The TPS3707-33DGNR is an ultra-low power supervisor specifically designed for keeping high-end portable devices continuously powered up and running. This efficient, high-throughput voltage supervisor is part of a family of ultra-low power management ICs (PMICs) that is ideal for today\'s power-conscious designs. It is designed to provide a cost-effective solution while also having the versatility to be implemented in a wide range of applications.

The TPS3707-33DGNR is part of a series of PMICs known as Supervisors. These ICs are designed to monitor, manage, and protect the power supply on the circuit board, preventing sudden or unwanted shutdowns or other power issues. The TPS3707-33DGNR can handle both 3.3V and 1.8/3.3V systems, as well as 1.5V, 1.4V and 1.8V, making it versatile for use in a wide range of applications. Due to its low power draw, it is also ideal for use in particularly power-sensitive applications.

The TPS3707-33DGNR’s primary function is to ensure that the power supply remains within reliable and safe operating parameters. To achieve this, it monitors input voltage and current levels, comparing them to the VIL/VIH (Voltage Input Low/High) and CIL/CIH (Current Input Low/High) thresholds. In the event that either falls above or below the set thresholds, the TPS3707-33DGNR will activate an output signal, allowing it to cut off the supply to the device or alert the system as needed.

The TPS3707-33DGNR is also designed to ensure optimal efficiency in the power management of a device. It features two adjustable thresholds, dubbed VS and CS (Voltage Supervisory and Current Supervisory). These allow users to take advantage of the product’s inherent hysteretic scheme, allowing the TPS3707-33DGNR to adapt to dynamic power conditions and react accordingly. By adjusting the VS and CS thresholds, users can ensure their device remains within the safe operational range in virtually any situation.

In addition to providing exceptional power protection and management, the TPS3707-33DGNR also offers a large degree of flexibility to its users. Depending on the system requirements, they can choose between an active low or an active high reset signal, with the reset active logic (RAR) pin, which allows users to select the voltage and current ratio of the two threshold thresholds. This helps the user to customize the product for the specific application, ensuring that the device remains powered whenever it is needed.

The TPS3707-33DGNR also features an overvoltage protection function, ensuring that its applications are safe from unexpected power surges. This protection prevents any system damage due to overvoltage, protecting user-defined circuits from incendiary failure. This feature is especially helpful for applications that require functioning in low power conditions as these applications tend to be particularly vulnerable to unexpected power surges.

Overall, the TPS3707-33DGNR is an ideal choice for developers looking to incorporate a voltage supervisor in their designs. It offers exceptional power management and protection while also being highly versatile and adaptive. With its low power draw, adjustable threshold scheme, and overvoltage protection, the TPS3707-33DGNR is well suited to a wide range of devices and applications.

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