TPS84621RUQT Power Supplies - Board Mount

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

DC-DC Converters are widely used in power management due to their ability to transform one form of energy into another. A particular type of DC-DC converter, known as a TPS84621RUQT, is specifically designed to meet the requirements of power management needs. This article provides an overview of the application field and working principle of the TPS84621RUQT.

The TPS84621RUQT is a highly efficient fixed-frequency synchronous switching regulator designed to provide regulated outputs in applications ranging from 1.8V to 3.3V. It features a unique floating-channel control architecture that allows the device to deliver high power efficiency even at low supply voltages. The TPS84621RUQT is a high-density solution that requires minimal external components and no external clock signals for operation.

The device contains an integrated high-current load switch, which is capable of passing high load currents while maintaining high efficiency. In addition, the TPS84621RUQT features active-clamping and intrusive gate-clamping technologies to protect against voltage overshoot. This makes it an ideal solution for applications requiring high power efficiency and fast transient response times.

The application field of the TPS84621RUQT includes Enterprise Grade Servers, Mini-PCs, Digital Signage, Notebooks, Tablets, Mobile Computing Devices, Wearable Devices, Automotive Applications, and Industrial Applications. Typical applications are; DC Volatage Regulation, Battery Charging, Load Switching, Over Voltage Protection, Inter-Integrated Circuit (I2C), and SPI Control.

The TPS84621RUQT works on the principle of a switched-mode power supply (SMPS). The device uses pulse-width modulation switching technology to regulate the output voltage. This technology works by using an on/off switch to regulate the current passing through a transformer. The switch is opened and closed rapidly in a sequence that is inversely proportional to the desired output voltage, meaning that higher output voltages correspond to shorter switch on-times and lower output voltages correspond to longer switch on-times. The frequency of the switch on-time sequence is determined by the internal oscillator of the device. The output voltage is regulated by a feedback loop that is set up between the output voltage and the internal control signal of the device.

The TPS84621RUQT is a reliable, cost-effective, and easy-to-use DC-DC converter that offers a high power efficiency and a wide input voltage range. It is capable of working with a wide array of application requirements from mini PCs to industrial and automotive applications. This makes it an ideal choice for a variety of power management needs.

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