LTC4228IUFD-1#TRPBF

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Power Management IC (PMIC) devices are integrated circuit that help manage power output from a range of power sources. Most modern PMICs have the capacity to handle power source voltages from sub-millivolts to thousands of volts. The particular PMIC - Hot Swap Controllers, have the purpose of regulating higher voltages and controlling the power of a device during a hot-swap. This means that the LTC4228IUFD-1#TRPBF can control power in a Live insertion and removal of a device by preventing a voltage surge and allowing a device to be safely powered up or powered down.

LTC4228IUFD-1#TRPBF Application Field

The LTC4228IUFD-1#TRPBF is an advanced hot swap controller designed with an intelligent and robust circuit to provide high performance, reliable operation, and safe power-up or power-down even in high-voltage and high-current application environments. Its applications include hot swap, switching power supplies, servers, data centers, uninterruptible power supplies, and so on. This device is most beneficial when connecting to anything with a finite supply of electricity such as battery, wall power, or solar power. When used in a hot swap application, this device is connected to a Data Center for easy Live insertion and removal of servers or other components without any flickering.

Working Principle of LTC4228IUFD-1#TRPBF

The LTC4228IUFD-1#TRPBF works by controlling the power-on current of any device while providing a safe voltage Source to prevent device damage on insertion or removal. This is done by utilizing an intelligent circuit to adjust the gate voltage of a MOSFET and utilize an A/D converter circuit to provide precision control of the voltage output as the voltage input changes. The LTC4228IUFD-1#TRPBF is designed with a soft ramp circuit to prevent any inrush current when the device is inserted and protect the device from over current, over voltage, and over temperature, providing a safe and reliable working environment. Additionally, the LTC4228IUFD-1#TRPBF allows user to monitor the power with an open-drain N-channel MOSFET and provides an adjustable output voltage range of 4.75 to 6.35V.

Conclusion

The LTC4228IUFD-1#TRPBF is a low-cost, high-performance device designed for applications involving hot-swapping operations and power management. It provides stable and reliable power-up and power-down operations even in high-voltage, high-current application environments with an adjustable output voltage range of 4.75 to 6.35V. Its applications are particularly suited for Data Centers and other applications involving live insertion and action of a device, providing a safe and reliable working environment.

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