MP2104DJ-1.8-LF-ZX

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PMIC (Power Management Integrated Circuit) Voltage Regulators are used for regulating the voltage of electrical devices, and DC DC Switching Regulators are a kind of voltage regulator used for adjusting the voltage of an input DC power source. MP2104DJ-1.8-LF-ZX is a DC DC Switching Regulator.

The MP2104DJ-1.8-LF-ZX is a monolithic power conversion IC with four modes of operation, featuring high efficiency, excellent line and load regulation, and low ripple and noise. It contains a PWM (pulse-width modulation) controller, a power MOSFET, and a wide input voltage range of 1.5V to 18V and an output voltage range of 1.5V to 15V. It also has a maximum current rating of 2 Amps, a switching frequency of 1.5MHz and a maximum ripple of 20mV.

The MP2104DJ-1.8-LF-ZX has a wide range of applications, such as USB-PD (Power Delivery) applications, portable chargers, laptop adapters and other products that need a compact and efficient power supply. It is also suitable for general applications, such as medical equipment, test and measurement instruments, automotive electronics, and all types of consumer products.

The principle of operation of the MP2104DJ-1.8-LF-ZX is based on the PWM (pulse-width modulation) mode of DC-DC conversion. A PWM signal is generated by a PWM controller. The PWM signal is used to drive a power MOSFET switch, which connects and disconnects the power supply continuously, to control the output voltage of the regulator. The output voltage is then compared to the reference voltage, and the duty cycle of the PWM signal is adjusted accordingly, to ensure that the output voltage is regulated.

The MP2104DJ-1.8-LF-ZX is designed for applications that require excellent line and load regulation, high efficiency and low ripple and noise. Its wide input and operating voltage range make it suitable for a variety of applications. Its features include a 2 amp maximum current rating, an internal switch and a wide voltage range of 1.5V to 18V. It is a compact and efficient power conversion IC with excellent line and load regulation, high efficiency and low ripple and noise.

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