TPS65130RGER

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TPS651301GER is a two-phase, fully-integrated synchronous DC-DC controller with integrated voltage regulator, featuring Power Path management, PMBus I2C compatible interface, real-time clock (RTC) control and fast transient response. It is targeted at highly reliable embedded computing and industrial applications.

TPS651301GER is suitable for a wide range of voltage regulator applications including embedded systems, motor control, communication, portable power and server power management. It is suitable for applications in a wide range of industries, ranging from automotive to consumer electronics. It can help provide a reliable power supply to embedded computing platforms, such as digital television, set-top boxes, routers, switches and HMI displays. It can also be used in Internet Of things (IoT), industrial automation, medical and transportation applications, as well as in renewable energy and test and measurement equipment.

The TPS651301GER works in both buck and boost topology, and it is capable of regulating input voltage from 3.3V to 24V with up to 8A of load current. It features a wide range of features to regulate the output voltage, such as a two-phase architecture for higher efficiency, adaptive ringing for increased performance, and adaptive voltage positioning for improved accuracy. It also includes an integrated fast transient response PMBus I2C compatible interface, programmable power output parameters, internal pull-down resistors, and a real-time clock (RTC) with backup power supply and on-chip reset.

The TPS651301GER operating principle is based on the principle of active power path management. The active power path, consisting of an internal buck regulator and an external NMOS or PMOS switch, ensures optimal power delivery between the power source and the application. In buck mode, the internal buck regulator converts an input voltage range from 3.3V to 24V to an output voltage range from 0.8V to 5V. In boost mode, the internal buck regulator ILO regulates current from the DC/DC converter\'s output node, depending on the system\'s load requirements. The boost control loop automatically switches from buck to boost to optimize the output voltage and the efficiency of the system.

The TPS651301GER also offers various advanced features to meet different application requirements, such as an on-chip phase lock loop (PLL) for clock synchronization, adaptive ringing for improved transient response and fast load transient response, and a Real-Time Clock (RTC) with backup power supply and on-chip reset.

Additionally, it includes a programmable Power Output Parameters (PPO) feature that allows the user to tailor the device performance to the specific application needs by controlling the power output characteristics, such as the switching frequency, duty cycle and output current. The PPO feature can be used to optimize the efficiency and accuracy of the power output.

In conclusion, the TPS651301GER is a highly integrated, high efficiency and flexible DC-DC controller suitable for a wide range of voltage regulator applications. It is designed for high reliability embedded and industrial applications and provides a wide range of features, such as a two-phase architecture for higher efficiency, adaptive ringing for increased performance, and a real-time clock for backup. In addition, it features an adjustable power output parameters feature for application customization, as well as a PMBus I2C compatible interface for control and monitoring.

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