LM3674MFX-2.8

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The LM3674MFX-2.8 is a DC regulated switching regulator that can be applied in a wide variety of settings. It is a common component in power management integrated circuit (PMIC) systems, specifically voltage regulators used to regulate the output voltage of a DC circuit. By using a switching regulator, the LM3674MFX-2.8 is capable of regulating voltage within tight tolerance levels typically over 10-Volt range for a given maximum load current.

The LM3674MFX-2.8 uses Pulse Width Modulation (PWM) technology to regulate voltage. The PWM technique works similar to an on-off switch system, switching the output on and off at a given frequency to effectively reduce the voltage within the circuit. The LM3674MFX-2.8 works by sensing the input voltage and comparing it to the programmed reference voltage. When the input voltage is greater than the reference voltage, the regulator is “on” and energy is transferred to the output circuit. When the input voltage is less than the reference voltage, the regulator is “off” and energy is not transferred to the output circuit. By switching the output on and off, the regulator is capable of achieving closely regulated output voltage.

The LM3674MFX-2.8 operates in either a buck or boost configuration. In a buck configuration, the regulator will take the input voltage and reduce it to the desired output voltage. In a boost configuration, the regulator will take the input voltage and increase it to the desired output voltage. It is also capable of operation in a buck-boost configuration, where the output voltage can be either higher or lower than the input voltage.

The LM3674MFX-2.8 is designed to be used in low voltage, high current applications. It has a maximum input voltage of 2.8V with a wattage of up to 10 Watts, a maximum operating temperature of 60° Celsius and a current output rating of 400mA. It also features reverse current protection, over-current protection and thermal shutdown protection.

The LM3674MFX-2.8 is an effective tool for regulating voltage in various power-management applications and is widely used among various industries. It is particularly well suited for battery-powered applications, but can also be used in a wide variety of applications such as motor control and power adapters. It is also ideal for power management systems in automotive applications, medical and industrial equipment, telecommunications and consumer electronics.

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