FSGM0465RLDTU

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The FSGM0465RLDTU is a semiconductor component designed for power management applications. It is a power management integrated circuit (PMIC) which is used to provide efficient and precise regulation of AC and DC power. The FSGM0465RLDTU is part of the PMIC - AC DC Converters and Offline Switchers series.

This component is a 4-channel SMPS power stage that provides a regulated output voltage from a wide input voltage range. It is designed to switch up to 4 outputs in parallel, where each output can be programmed with different voltage levels. Each output has its own internal regulator, providing accurate and precise regulation. The FSGM0465RLDTU also provides a shutdown (disconnect) capability, enabling the application to safely power down when not in use.

The FSGM0465RLDTU is suitable for a variety of power management applications, including low and medium power supplies, portable power, switchmode power supplies and PoE (Power over Ethernet) systems. It is particularly well suited for applications that require an efficient and reliable power supply, including servers, storage systems and communication infrastructure.

The working principle of the FSGM0465RLDTU is based on a switching regulator topology. This regulator uses a Pulse Width Modulation (PWM) technique to switch the output voltage. The regulator has an internal oscillator, which is used to generate the PWM waveform. The waveform is used to control the power switch, which then switches the output voltage. The control of the switching regulator is managed by the internal Digital to Analog Converter (DAC), which is programmed by the communication interface.

The communication interface allows the user to control the output voltages through the I2C protocol. The I2C protocol allows two or more devices to communicate with each other and transfer data. The FSGM0465RLDTU supports a wide range of I2C communication speeds, up to 400kHz. The internal DAC allows the user to program the output voltage level with a resolution of 1.25mV. It also provides a monitoring capability to detect undervoltage and/or overvoltage errors.

In summary, the FSGM0465RLDTU is a highly efficient and reliable semiconductor component used for power management applications. It is part of the PMIC - AC DC Converters and Offline Switchers series and provides efficient and precise regulation of AC and DC power. The component is suitable for a variety of power management applications and its working principle is based on a switching regulator topology. It supports communication protocols such as I2C and provides a resolution of 1.25mV for programming the output voltage levels.

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