TPS610995DRVT 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

TPS610995DRVT is a Dual-Supply Synchronous Buck Regulator for USB-C Power Delivery Interface. It adopts advanced BCDMOS power process technology, and is mainly used to realize the interface of PD2.0 USB-C power delivery, providing 5V output power up to 3A with 3A DCR sensing, in order to quickly charge the mobile device with high reliability. This DC/DC switching regulator is compatible with the most popular Power Delivery (PD) Rev 2.0 specification.

TPS610995DRVT application field mainly includes computer, mobile phones, tablet PCs, digital cameras, game consoles and other consumer electronics. As a high performance and wide adjustable DC/DC switching regulator, it offers a very high efficiency performance without the need for extra inductors. And it can work effectively in both synchronous buck (Step Down) and Boost (Step Up) modes.

The working principle of TPS610995DRVT is based on the theory of switching regulators. To understand the working principle, you need to know the following concepts: Voltage, Current and Switching Frequency. The chip consists of two switches, an output capacitor, and a feedback network. When the switch is turned on, the input voltage is stepped down, and the output voltage is regulated. When the switch is turned off, the output voltage is maintained by the output capacitor. The current flowing through the switch is determined by the switching frequency, the resistance of the switch and the input voltage.

During the on-state, the switch is connected to the input voltage and shorts out the output capacitor, causing the output voltage to drop and the current to start flowing through the switch. During the off-state, the switch is disconnected and the output capacitor is allowed to charge up, preventing the output voltage from overshooting.

The chip performs an active step-down operation when the input voltage is lower than the output voltage, and a step-up operation when the input voltage is higher than the output voltage. The switching frequency can be adjusted to optimize efficiency and reduce EMI. In addition, since the input voltage is independent of the output voltage, the chip can be used to supply power for systems with different operating voltages.

The voltage regulation of TPS610995DRVT can be achieved either by controlling the input voltage or the frequency of the switching. With a 5% accurate and wide adjustable output voltage range from 0.5V to 5V, you can easily controlled and regulated the output voltage in almost any condition. Besides, it provides UVLO, adjustable soft-start time, and current limiting to ensure safety for the system.

TPS610995DRVT is an advanced DC/DC switching regulator with excellent performance, high efficiency and high switching frequency. By providing both buck and boost modes and wide adjustable output voltage range, this chip is ideal for a variety of applications such as consumer electronics and mobile devices.

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