TPS65310AQRVJRQ1

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Voltage regulators are devices which convert higher voltages to lower, customer-requested values. When there is a need for a stable alternating or direct current, voltage regulators can be used to supply the consistent voltage desired. The TPS65310AQRVJRQ1 is Texas Instruments’ integrated linear-switching voltage controller.

Application Field

The TPS65310AQRVJRQ1 is a high-accuracy, highly integrated single-chip, multichannel power management IC (PMIC). It is designed for applications that require a small size and superior accuracy. The TPS65310AQRVRQ1 is commonly used in phones, tablets, and other portable devices due mostly to its size, portability, and low power consumption. The device is well suited for powering displays, backlights, sensors, and other devices.

Working Principle

The TPS65310AQRVJRQ1 operates as a linear and switching voltage regulator. It uses a fixed frequency, voltage-mode Pulse Width Modulation (PWM) controller. The voltage is regulated to a precise, user-defined value by controlling the average inductor current. The average current control, combined with the high accuracy bandgap voltage reference, enables precise current and voltage regulation. The TPS65310AQRVJRQ1 can operate as either an AC adapter or a battery charger. The device includes an automatic power-Path management (PPPM), a low-voltage battery charger, and an adjustable switch-mode voltage regulator. Its output current monitor can be used to monitor the system’s battery status and its supply current.

Benefits

The TPS65310AQRVJRQ1 provides several advantages. Its power and thermal capacity is adjustable, allowing for improved efficiency at light loads. Its active-power tracking and battery charging capabilities enable stable output performance. The device is designed for protected operation against under- and over-voltage, as well as short-circuit events. It also offers excellent power-shutdown active leakage performance. In addition, the device is designed with a high-side current sense that helps reduce power savings. Thanks to the PMIC protection, the TPS65310AQRVJRQ1 provides reliability and security in Applications.

Conclusion

The TPS65310AQRVJRQ1 is a high-precision PMIC voltage regulator with linear-switching output. It offers excellent portability, low power consumption, and small size. Its active-power tracking and battery charging capabilities enable stable output performance. It also provides power-save and thermal protection. Finally, the PMIC protection increases security against under- and over-voltage and short-circuit events. It is well suited for powering displays, backlights, sensors, and other devices. This makes it an ideal choice for portable applications.

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