TPS62061DSGR Integrated Circuits (ICs)

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The TPS62061DSGR is a highly-integrated, high-performance synchronous DC/DC buck switching regulator with integrated power switches and integrated low RDS(ON) high-side MOSFET and P-channel MOSFET. Designed for high-performance applications, TPS62061DSGR has an incredible efficiency of up to 95% over a wide range of input voltage, low output ripple voltage and fast transient response.

The TPS62061DSGR is a perfect example of DC/DC switch-mode regulators that satisfy minimal external parts. This can be attributed to its on-chip power switches, low RDS(ON) high-side MOSFET and ultra-low quiescent current of 40uA. As a result, the solution has a total solution size of less than 1mm2 as compared to regular widespread IC solutions.

The TPS62061DSGR comes with variable output voltage ranges of 0.8V to 2.5V. It has an input voltage of 4.5V to 28V, with single output parts or dual output parts providing up to 2A and 3A of output current respectively. It has a wide operating temperature range of -40°C to 125°C, protecting itself against over voltage, over temperature and load current. The current limit and output short-circuit protection are both adjustable options.

The TPS62061DSGR can be used in a variety of applications due to its built-in high-efficiency feature. Most commonly, it is used in portable applications such as smart phones, tablets, and other consumer electronics. In addition, it can also be used in medical, industrial, and automotive applications. The device is also a perfect choice for space-constrained applications because of its ultra-small size.

TPS62061DSGR works based on a synchronous buck topology and four phase-shift operation. It modulates the signal frequency continuously and automatically in order to adapt itself to different loads in order to optimise efficiency. This means that when the load is light, the signal is increased, so as to reduce the switching losses to achieve optimal efficiency. When the load is heavy, the signal frequency is decreased in order to reduce the current stress on the switches. As a result, the efficiency increases while maintaining a low ripple voltage.

In general, the TPS62061DSGR is a powerful and highly-efficient DC/DC switch-mode regulator that is ideal for applications where performance and size are limitations, such as consumer electronics and space-constrained applications. It operates over a wide range of input voltage, has integrated power switches, and provides excellent efficiency with fast transient response and low output ripple voltage.

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