TPS82674SIPT

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DC-DC converters are used to regulate and convert the input of a power source to a different output voltage. The TPS82674SIPT is a device specifically utilized for applications that require low power conversion from direct current (DC) to direct current (DC) applications. With features such as high efficiency, high current capability, programmable output voltage and current, and protection to safeguard the device’s load; the TPS82674SIPT can provide a number of solutions for a DC-DC application.

The TPS82674SIPT is an integrated power DC-DC converter system-in-package (SIP) with auxiliary bias supply generated from the output voltage source and a voltage-sensor comparator with programmable voltage and current monitoring, protection, and control. The device is a synchronous buck converter/step-down regulator specifically intended to support low power applications without the need for the user to design an external filter or compensation network.

The device’s wide input voltage range (3.0V-20V) and programmable output voltage (down to 0.8V) are the key benefits for the end user. In addition, the device supports various power-saving control methods such as dynamic Voltage Frequency Scaling (VFS) and Wake-up Pulse setting. Further, the device includes an integrated 190mV voltage-sensing comparator, which allows the user to program the output voltage and current for the device, as well as provide protection to the application’s load.

The TPS82674SIPT also includes two integrated power FETs, which work together to operate the power conversion process. The input voltage range for the device is from 3.0V to 20V, and the output voltage can be set between 0.8V and the input voltage. The device also includes a wide selection of features, including overcurrent protection, short-circuit protection, power drop-out protection, over-voltage protection, and reverse bias protection.

The device operates in three modes: PFM (Pulse Frequency Modulation) mode, PWM (Pulse Width Modulation) mode, and Burst Mode, to maximize efficiency and minimize power consumption under lighter loads. The device also contains several programmable features that can be adjusted for improved performance and reliability. The device includes configuration settings for: overcurrent protection level, over-voltage protection level, under-voltage protection level, soft-start time, temperature regulation, and over-temperature protection.

The TPS82674SIPT is an ideal DC-DC converter for applications with low power conversion requirements, such as ultra-low power sensors, smart meters, and wearables. Its high efficiency and low-power operation make it a great choice for an efficient and reliable DC-DC converter solution.

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