TPS612562CYFFR

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TPS612562CYFFR Application Field and Working Principle

The TPS612562CYFFR is a modern DC-DC step-down switching regulator that provides the user with optimal performance and cost-effectiveness. This device belongs to the PMIC (Power Management Integrated Circuit) - Voltage Regulators - DC DC Switching Regulator category. It features excellent load and line regulation, low operating current, low ground current, and temperature compensation. It reduces noise by an impressive 95%.

This DC-DC step-down switching regulator is used for applications like industrial and consumer electronics, automotive, medical, and communications. Such applications require high efficiency, as well as other steady performance needs. Needless to say, the TPS612562CYFFR delivers with its efficient and reliable properties.

This regulator comes in a space-saving QFN-24 package, making it the best choice for applications with limited physical space. Moreover, its wide operating temperature range of - 40°C to 85°C makes it the perfect fit for different environmental conditions. Built-in over voltage protection and soft-start ensure unparalleled safety.

The TPS612562CYFFR operates using a fixed frequency, current-mode control with ECO mode. This regulates the RSS as well as the voltage, providing flexibility and improved system efficiency in response to dynamic loads. The BSOC pin allows for feedback voltage scaling by connecting a resistor from BSOC to FB. The device also supports power gating where the external GATE signal is used to shut off the power to the load.

To maintain excellent stability, the internal compensation is done using a single external compensation capacitor. In addition, the internal loop compensator ensures fast transient response, wide load range support, and low EMI.

Finally, the temperature sense pin (TS) powers up a NTC resistor network that allows measurement of the temperature of the device. The device also features separate reverse-battery (R-BAT) and state-of-charge (SOC) pins that allow the user to monitor the system voltage to prevent damage caused by accidents.

To sum it up, the TPS612562CYFFR is a reliable and efficient DC-DC step-down switching regulator that offers very promising performance for industrial, consumer electronics, automotive, medical, and communications applications. Its ultra-low noise profile, temperature range, and protection features make it an ideal choice for professionals who need seamless power solutions.

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