TPS54060QDRCRQ1 Integrated Circuits (ICs)

The TPS54060QDRCRQ1 is a integrated low dropout voltage switcher (LDVS) ideal for cost-sensitive and space-constrained applications requiring high-performance power supply solutions. The device is designed to operate with either a single supply up to 15 V, or a dual supply up to 8 V and ground in either buck or boost conversion mode, with a wide input voltage range of 2.3 V to 15 V and an adjustable output voltage of 0.5 V to V IN . Designed to dissipate minimal power losses, it features an output voltage accuracy of ±1.5%, a maximum quiescent current of 35 μA, and fast, stable current-mode control. This makes it suitable for a wide range of applications, from Li-Ion battery-powered, to Industrial and automotive applications.

The device\'s wide input voltage range of 2.3 V to 15 V, adjustable output voltage of 0.5 V to V IN , and fast, stable current-mode control also ensure it is well-suited for a variety of applications such as notebook and netbook computers, handheld mobile devices, medical equipment, consumer electronics, embedded and communications systems, industrial and automotive applications. The device also ensures convenient power management through the use of sequential power supply switching and the addition of an input voltage monitor.

The working principle of TPS54060QDRCRQ1 is to use an internal LDO voltage regulator to adjust the input voltage to match the output voltage. This internal regulator also helps to enhance the switching frequency as well as reduce the output noise. The output voltage is then regulated with the use of a buck converter operating in current mode-assist control. The current-mode control ensures a fast and stable response to changes in the input and output voltages. Additional features of the device include input voltage limits, output voltage limits, over-current protection and over-temperature protection.

In conclusion, the TPS54060QDRCRQ1 is a low dropout voltage switcher ideal for cost-sensitive and space-constrained applications requiring high-performance solutions. Its wide input voltage range of 2.3 V to 15 V, adjustable output voltage of 0.5 V to V IN , and fast, stable current-mode control make it a suitable choice for a wide range of applications. The device also has additional features such as input voltage limits, output voltage limits, over-current protection and over-temperature protection, to help ensure reliable and robust operation over time.