TPS62170DSGT Integrated Circuits (ICs)

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

The Texas Instruments TPS62170DSGT is a DC to DC switching regulator specifically designed for replacing linear regulators in space-constrained applications. It is a feature-rich device that provides adjustment-free, simple and reliable voltage conversion. With its low standby current, as low as 0.25uA, it is also energy efficient and helps designers reduce overall system cost.

The TPS62170DSGT is a step-down DC to DC regulator that provides up to 1.5A of current with a voltage output range of 0.6V to 4.5V. It is a current-mode fixed-frequency buck regulator featuring a wide range of operating ambient temperature range from -40°C to +85°C. The key features of this regulator include an adjustable minimum on time, an adjustable off-time, an enable pin, which can be used to turn off the regulator, a frequency synchronization option, and adjustable soft-start circuitry.

The working principle of the TPS62170DSGT is as follows: when the enable pin is high, the power switch of the regulator turns on and pulls current from the input. This current circulates through the inductor and provides an inductive current for a specific amount of time. When the current reaches the minimum off time, the switch is turned off and the inductive current stored in the inductor is dumped through the output diode and into the load. The output voltage is then regulated by the voltage loop, which monitors the voltage and adjusts the minimum off time accordingly to maintain the output voltage.

The TPS62170DSGT is ideal for replacing linear regulators in a wide variety of electronic systems. Its high switching frequencies and low standby current result in improved efficiency over linear regulators, reducing overall system costs. This regulator can be widely used in portable devices and appliances such as laptops, notebooks, medical equipment, tablets, mobile phones, wearable electronics, and cameras. It can also be used in automotive, industrial and consumer applications where space efficiency is required.

The TPS62170DSGT is a feature-rich, efficient and reliable device that provides a simple solution for replacing linear regulators in space-constrained applications. It is an ideal solution for designers looking to reduce overall system cost while delivering a reliable voltage conversion.

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