TPS2047ADRG4

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The TPS2047ADRG4 is a power distribution switch, load driver, and system power sequencing device. This device is designed to help users achieve power and thermal management in a variety of applications. It is a multifunctional device that features four single-pole double-throw (SPDT) switches, two high-current load drivers, and four low-voltage power supply enable outputs. This device also features power-good and power-supply enable indicators, enabling users to monitor the state of their system. The TPS2047ADRG4 is optimized for communication networking and computing applications, particularly for applications in which the system needs to be powered on in order.

The TPS2047ADRG4 is ideal for complex power systems as it provides dynamic flexibility for powering multiple domains within a system. The device enables multiple power domains to be sequenced on or off according to a user-defined order. Furthermore, the TPS2047ADRG4 is specifically designed for use with 3.3V and 5V power supply systems. It can handle up to 4A of continuous current at the load drivers and 500mA of continuous current at the switches.

In terms of performance, the TPS2047ADRG4 exhibits excellent switching speed and low standby current consumption. The device is able to switch very quickly, with a maximum switching time of 5 ms and a minimum response time of 5µs. The TPS2047ADRG4 also draws very little power in standby as it consumes only 3µA of current. This makes it highly suitable for battery-powered applications such as laptops and tablets.

Another feature of the TPS2047ADRG4 is its integrated transient protection circuits. This feature allows the device to safely and reliably handle voltage transients and surges for greater system reliability. Furthermore, the device also includes pass-through ESD protection for its input pins, protecting it from hostile environment perturbations such as electrostatic discharge. The device also includes an internal open-drain power-good indication pin for monitoring the power supply state.

The TPS2047ADRG4 also comes with an extensive set of configurable options for controlling the system power sequencing. It allows the user to select the optimal sequencing order, the sequencing delay time, and the sequencing pulse type. This level of configurability makes the device highly suitable for different applications.

In conclusion, the TPS2047ADRG4 power distribution switch, load driver, and system power sequencing device offers excellent performance and configurability. The device is highly suitable for communication networking, computing, and battery-powered applications as it provides dynamic flexibility, high current handling, low standby current consumption, and pass-through ESD protection. Furthermore, its integrated transient protection circuits and open-drain power-good indicator make it a highly reliable device. Thus, the TPS2047ADRG4 is an ideal solution for a variety of power system needs.

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