SM72295E/NOPB Integrated Circuits (ICs)

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The SM72295E/NOPB is a specialized power management device specifically designed for use in power-sensitive systems, such as laptops and desktop computers, where precise voltage level control is required. It is a highly integrated system-on-chip (SoC) solution that combines various power management functions. This includes a voltage-mode controller, a multi-channel linear regulator, and a switching regulator with integrated MOSFETs.

The SM72295E/NOPB is designed to provide precisely regulated outputs for microprocessors, PCIe devices, and other digital controllers. The device is capable of delivering up to 8A of total output current, with each channel independently controlled. It also provides programmable power-on reset and fault detect functions. It is also capable of generating an internally regulated 5V output for controlling digital logic, such as a supervisory microcontroller.

The SM72295E/NOPB features an advanced power management system that is able to manage the power requirements of a variety of system components. The device includes an array of voltage reference points, along with output voltage and current protection. It also includes temperature, over-voltage, and under-voltage protection, as well as over-load protection. All of these features allow the device to provide reliable, efficient power management.

The SM72295E/NOPB has a wide input voltage range of 4.5V to 14V. This range allows the device to be used in applications such as automotive systems and other 12V or 24V sourced systems. The input filter and power stage converters are designed to support a variety of input sources, from power converters to battery sources.

The SM72295E/NOPB also includes a programmable multi-channel linear regulator. This feature allows for precise control of the output voltages, such as for powering devices designed for 1.5V, 1.8V, and 2.5V operation. The device also supports a programmable switching regulator, which enables efficient conversion from higher input voltages down to a precise output voltage.

In addition to the linear and switching regulator functions, the SM72295E/NOPB includes a programmable power-on reset and fault detect function. This function enables the device to detect over-current, over-voltage, under-voltage, and excessive device temperature conditions and initiate a system reset. This is useful for ensuring reliable power-up, power-down, and system safety operations.

The SM72295E/NOPB is a highly integrated and feature-rich solution that is well-suited for power-sensitive applications such as laptops and desktop computers. It can provide precise voltage level control, easily integrate into existing system designs, and provide a variety of power management functions. The device’s wide range of features and advanced power management make it an ideal solution for systems requiring reliable and efficient power management.

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