TPS3702AX33QDDCRQ1

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TPS3702AX33QDDCRQ1 is a new-generation power management IC (PMIC), more specifically a supervisor. It is designed to protect and monitor integrated circuits, enabling overvoltage, power-on reset, undervoltage, and supply voltage monitoring with standstill and inrush current protection, thereby ensuring the reliability of power supply systems and power switch circuits.

The TPS3702AX33QDDCRQ1 integrates several functions together to eliminate external circuit requirements, thus significantly reducing system design complexity and cost. Specifically, the supervisor provides an adjustable precision voltage monitor, when configured as an adjustable voltage monitor and with an external pull-up resistor, to identify a low supply voltage (undervoltage) condition. The device is also configured in a push-pull output configuration, providing two output and supply voltages.

The TPS3702AX33QDDCRQ1 will be used in a wide range of applications, including consumer electronics, automotive, industrial, and medical communication systems. Specifically, the device is useful for portable communications electronics, such as digital radios, Internet of Things (IoT), 4G/LTE mobile phones, digital cameras, and GPS locations devices. The device has been designed to support automated application and is widely used in automotive design and control systems.

The TPS3702AX33QDDCRQ1 works by monitoring, controlling, and conditioning the power in the system. The device senses the supply voltage, total output voltage, and total input voltage of the system. When the voltage drops below a certain threshold, the TPS3702AX33QDDCRQ1 will provide a reset or interrupt to allow any pending operations to finish before shutting down or power-cycling the system. The device can also provide supply voltage monitoring with adjustable voltage threshold, threshold delay time and polarity. The device can also provide inrush current and standstill current protection, which helps protect the system from current spikes.

To sum up, the TPS3702AX33QDDCRQ1 is a versatile power management IC designed to monitor, control, and condition the power in the system. With a range of features and applications, it provides exceptional performance for consumer electronics, automotive, industrial, and medical communication systems. With its robust protection, innovative power management and cost-effectiveness, the device is likely to become a popular choice for many low power applications in the near future.

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