TPS62260TDRVRQ1 Integrated Circuits (ICs)

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TPS62260TDRVRQ1, a PMIC - Voltage Regulators - DC DC Switching Regulators, is designed specifically for battery-powered applications and is capable of providing up to 6-A output current from a 1.5-V to 5.5-V input. It is offered in a 3 mm x 3 mm QFN package. This device has integrated PMOS, NMOS and diode, allowing for higher efficiency, smaller solution size and improved system reliability.The TPS62260TDRVRQ1 is ideal for powering battery-powered devices because it supports light-load efficiency while operating in Partial ON-mode. It automatically transitions to a low-power sleep state during idling or light-load conditions, reducing overall system power consumption. The TPS62260TDRVRQ1 offers precise output regulation and protects both the Li-Ion battery and the load in the event of short-circuit fault conditions.The device further integrates a low-high resistance auto-positioning switch. When the input voltage is greater than the adjusted output voltage, the switch will automatically change an external resistor from low-resistance to high-resistance to reduce the power consumption of the system, to extend the battery life.TPS62260TDRVRQ1 working principle is based on a synchronous buck with an internal low-side PMOS and external high-side NMOS. The device implements a single current mode control architecture that optimizes the device for transient response, stability and loop compensation. A fixed soft-start time of 2 ms is integrated for power-up out of dropout, keeping the input undervoltage lockout voltages of the main power source in the passive power domain.The TPS62260TDRVRQ1 can be used in any number of applications, including mobile phones and other handheld devices, power banks, wearables, and other battery-powered systems. With its high-efficiency and protection features, the TPS62260TDRVRQ1 is an excellent choice for powering battery-powered applications.Additionally, the device operates with a wide frequency range, allowing users to choose the optimal switching frequency to balance their design’s performance, power requirements, and system noise. It also provides multiple output voltage adjustment methods such as feedback voltage adjustment, overvoltage and undervoltage protection, to meet the various needs of different application scenarios.In conclusion, the TPS62260TDRVRQ1 is a DC/DC switching regulator that provides high efficiency, small solution size, improved system reliability and protection features to any battery-powered system. It offers a wide frequency range, multiple output voltage adjustment methods and a low-high resistance auto-positioning switch for extending battery life. This device is ideal for powering mobile phones and other handheld devices, power banks, wearables, and other battery-powered systems.

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